Abstract:
A method for searching for a Chinese character using a tone mark and system for executing the method is provided. The method includes: receiving a search term from a user; verifying a type of said received search term based on at least a portion of said received search term wherein the type includes at least one phonetic Chinese language or at least one Chinese character; and providing a search result based, at least in part, upon the verified type in response to the user&#39;s search request wherein the search result include dictionary definition of at least one Chinese character associated with the received search term.

Description:
CROSS-REFERENCE TO RELATED APPLICATION 
       [0001]    This application claims the benefit of Korean Patent Application No. 10-2006-0081281, filed on Aug. 25, 2006, in the Korean Intellectual Property Office, the disclosure of which is incorporated herein by reference. 
       BACKGROUND OF THE INVENTION 
       [0002]    1. Field of the Invention 
         [0003]    The present invention relates to a method of searching for a Chinese character using a tone mark and a system using the method, more particularly, to a method for searching for a Chinese character for each tone mark by identifying a search word including tone marks, and for displaying a retrieved result for each tone mark, and a system for executing the method. 
         [0004]    2. Description of Related Art 
         [0005]    Tone marks are changes of a pitch level of speeches in case of continuous speech which correspond to syllables, and the tone marks are occasionally confused with an accent. Converse to the tone marks, the accent indicates that a high tone mark exists at a predetermined location in a word. 
         [0006]    A language where meanings are distinguished by such differences of the tones are referred to as a tonal language. Chinese is representative of tonal languages, and Mandarin Chinese has four tones referred to as a first tone (-ma), a second tone (′ma), a third tone ({hacek over ( )}ma), and a fourth tone ({grave over ( )}ma). Pinyin Romanization or Wade-Giles Romanization are usually used for Chinese Romanization. 
         [0007]    In a Chinese dictionary using a conventional art, Chinese characters are directly entered, or Pinyin is entered while ignoring the tone marks. However, according to the conventional art, a required character is searched from all entered first, second, third, and fourth tones even when a user wants to search for a character of only the first tone, and retrieved result pages are classified into a plurality of pages since a great number of retrieved results for the required character exist, thus there is a problem in that, all characters that belong to the plurality of retrieved results pages are required to be searched through by the user. 
         [0008]      FIG. 1  is a diagram illustrating an example of searching for a Pinyin character using Romanization in a Chinese dictionary. Specifically,  FIG. 1  is the diagram illustrating a character corresponding to a third tone is searched for using a search word  111  ‘feng’. 
         [0009]    A web page  110  displays a retrieved result page for the search word  111 . Regarding the web page  110 , a predetermined number of retrieved results may be disclosed when a great number of retrieved results exist, and remaining retrieved results may be disclosed to a user using a function allowing further display  112 . 
         [0010]    In this instance, it is required to move to another web page  120 , that is, another search page, using the function for further display  112  in order to search for a character corresponding to the third tone since characters are displayed in an order from a first tone, a second tone, the third tone, and a fourth tone in the Chinese dictionary using the conventional art. 
         [0011]    The web page  120  is a first page  121  of the retrieved result, and displays a part of an entire page, the entire page being verified to a last retrieved result using a scroll bar  122 , with respect to a retrieved result which is not disclosed on a user&#39;s monitor all at once. In this instance, the user is required to move to a web page  130  to obtain the required retrieved result. 
         [0012]    The web page  130  is a second page  131  with respect to the retrieved result, and the scroll bar  132  is used to search for required characters, remaining required characters are searched, among third tone characters, after having retrieved a first third tone character  133 . In this instance, when a required character is not found in the third tone characters in the web page  130 , the user is required to move to another page. 
         [0013]    As described above, Pinyin search ignoring the tone signs has problems in that, all characters from a first through fourth tones are required to be verified even when a required search result is disclosed to on a web page, and the user is required to move to a plurality of retrieved result pages and to verify retrieved results in order to obtain the required search result. 
       BRIEF SUMMARY 
       [0014]    The present invention provides a method for searching for a Chinese character using tone marks and a system using the method which can easily and quickly obtain a required search result since a numerical keyword is recognized as a tone mark of a Pinyin keyword being included in a search word when the search word with respect to the Chinese character is entered, and a retrieved result with respect to the tone mark is exclusively disclosed as the retrieved result for the Pinyin keyword. 
         [0015]    The present invention also provides a method for searching for a Chinese character using tone marks and a system using the method which can easily and quickly obtain a required retrieved result since a retrieved result page for each tone mark is displayed along with a retrieved result of a Pinyin keyword included in the search word, with respect to a search word without a numerical keyword, and a link to a result page of each tone mark is additionally displayed along with the retrieved result of the Pinyin keyword. 
         [0016]    The present invention also provides a method for searching for a Chinese character using tone marks and a system using the method which can verify a retrieved result for each tone mark using a numerical keyword and a link in searching for a Pinyin character of all tonal languages, including Chinese. 
         [0017]    According to an embodiment of the present invention, there is provided a method for searching for a Chinese character including: receiving a search term from a user; verifying a type of the received search term based on at least a portion of the received search term wherein the type include at least one phonetic Chinese language and at least one other Chinese language; and providing a search result based, at least in part, upon the verified type in response to the user&#39;s search request wherein the search result include dictionary definition of at least one Chinese character associated with the received search term. The phonetic Chinese language includes Pinyin. Further, the phonetic Chinese language can be written in other languages, such as Korean. The step of providing a search result based, at least in part, upon the verified type in response to the user&#39;s search request comprises searching at least one Chinese character associated with a Korean syllable keyword where the verified type is a phonetic Chinese language written in Korean; and providing a search result including the searched Chinese character in response to the user&#39;s search request. The step may further comprises providing at least one link associated with the search result, the link being indicative of at least one tone mark wherein the link directs to searched Chinese character associated with the tone mark. 
         [0018]    According to an aspect of the present invention, the step of searching for the individual character includes: searching for an individual Pinyin character based on Pinyin Romanization or Wade-Giles Romanization; searching for a single Korean syllable; and searching for a single Chinese character. 
         [0019]    According to another aspect of the present invention, the step of verifying a type of the received search term based on at least a portion of the received search term comprises: extracting at least one keyword from the received search term; and analyzing the keyword to determine the type of the received search term. 
         [0020]    According to still another aspect of the present invention, the step of providing a search result based, at least in part, upon the verified type in response to the user&#39;s search request comprises: identifying a numerical keyword as a tone mark of a Pinyin keyword where the received search term includes a combination of the Pinyin keyword and the numerical keyword; searching at least one Chinese character associated with the Pinyin keyword and the tone mark thereof; and providing a search result including the searched Chinese character in response to the user&#39;s search request. 
         [0021]    According to another embodiment of the present invention, there is provided a method for searching for a character in a tonal language including: receiving a search term from a user; verifying a type of the received search term based on at least a portion of the received search term wherein the type include at least one phonetic Chinese language; searching at least one Chinese character associated with a Pinyin keyword and a tone mark thereof where the verified type is Pinyin; and providing a search result including the searched Chinese character in response to the user&#39;s search request. 
         [0022]    According to still another embodiment of the present invention, there is provided a system for searching for a Chinese character including: an individual character search verification component configured to verify a type of said received search term based on at least a portion of said received search term wherein the type include at least one phonetic Chinese language and at least one Chinese character; and a retrieved result providing component configured to provide a search result based, at least in part, upon the verified type in response to the user&#39;s search request wherein the search result include dictionary definition of at least one Chinese character associated with the received search term. The system further comprises: a tone mark identification component configured to identify a numerical keyword as a tone mark of a Pinyin keyword where said received search term includes a combination of the Pinyin keyword and the numerical keyword; search component configured to search at least one Chinese character associated with said Pinyin keyword and said tone mark thereof, and a retrieved result providing component configured to provide a search result including said searched Chinese character in response to the user&#39;s search request. 
         [0023]    According to still another embodiment of the present invention, there is provided a system for searching for a Chinese character including: an individual character search verification component configured to verify whether to search for an individual character of a search word being entered via a user terminal; and a retrieved result providing component configured to provide the user terminal with different retrieved results according to expressions of the search word, in the step of the searching for the individual character. 
     
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0024]    The above and/or other aspects and advantages of the present invention will become apparent and more readily appreciated from the following detailed description, taken in conjunction with the accompanying drawings of which: 
           [0025]      FIG. 1  is a diagram illustrating an example of searching for a Pinyin character using Romanization in a Chinese dictionary in a conventional art; 
           [0026]      FIG. 2  is a diagram illustrating a system for searching for a Chinese character according to a first embodiment of the present invention; 
           [0027]      FIG. 3  is a flowchart illustrating a method for searching for a Chinese character according to the first embodiment of the present invention; 
           [0028]      FIG. 4  is a flowchart illustrating a method for providing a retrieved result of a search word which includes a Pinyin keyword and a numerical keyword according to the first embodiment of the present invention; 
           [0029]      FIG. 5  is a diagram illustrating an example of a retrieved result page of a search word which includes a Pinyin keyword and a numerical keyword; 
           [0030]      FIG. 6  is a flowchart illustrating a method for providing a search result of a search word including a Pinyin keyword according to the first embodiment of the present invention; 
           [0031]      FIG. 7  is a diagram illustrating a retrieved result page which is generated with respect to a search word including Pinyin keyword; 
           [0032]      FIG. 8  is a block diagram illustrating an inner configuration of a system for searching for a Chinese character according to a second embodiment of the present invention; 
           [0033]      FIG. 9  is a flowchart illustrating a method for searching through a tonal language according to a third embodiment of the present invention; and 
           [0034]      FIG. 10  is a block diagram illustrating an inner configuration of a system for searching through a tonal language according to a fourth embodiment of the present invention. 
       
    
    
     DETAILED DESCRIPTION OF EMBODIMENTS 
       [0035]    Reference will now be made in detail to exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. The exemplary embodiments are described below in order to explain the present invention by referring to the figures. 
         [0036]      FIG. 2  is a diagram illustrating a system  200  for searching for a Chinese character according to a first embodiment of the present invention. 
         [0037]    The system  200  of searching for a Chinese character receives a search word from a user terminal  201 , extracts a keyword from the search word, and provides the user terminal  201  with a retrieved result using the keyword. 
         [0038]    When the search word is a combination  202  of a numerical keyword including a numerical and a Pinyin keyword including an individual Pinyin character, the system  200  for searching for the Chinese character receives the search word via a first search page  203 , recognizes the number as a tone mark of an individual Pinyin character, searches through retrieved results of the individual Pinyin character with respect to the tone mark, generates a retrieved result page  204 , and transmits the retrieved result page  204  to the user terminal  201 , thereby processing a request of the user terminal  201  for the search word. 
         [0039]    Alternatively, when the search word is a Pinyin keyword  205  including an individual Pinyin character, the system  200  for searching for the Chinese character receives the retrieved result via a second search page  206 , and generates an individual Pinyin retrieved result page  207 . In this instance, the system  200  for searching for the Chinese character generates a tone mark result page  208 ,  209 ,  210 ,  211  with respect to each tone mark of the individual character, and establishes a link on the individual Pinyin retrieved result page  207 , thereby processing a request of the user terminal  201 . 
         [0040]    As described above, a required search result may be obtained since the retrieved result of the tone mark is displayed through the searching for the Chinese character using the tone mark of the individual Pinyin character. The method for searching for the Chinese character using the tone mark will be described by referring to  FIGS. 3 through 7 . 
         [0041]      FIG. 3  is a flowchart illustrating a method for searching for a Chinese character according to the first embodiment of the present invention. 
         [0042]    In operation S 301 , a system for searching for a Chinese character which displays a retrieved result with respect to the Chinese character verifies whether to search for an individual character of a search word being entered via a user terminal. In this instance, the step of the searching for the individual character may correspond to the following: 1) searching for an individual Pinyin character based on Pinyin Romanization or Wade-Giles Romanization; 2) searching for a single Korean syllable; and 3) searching for a single Chinese character. In operation S 301 , when a keyword, which consists of the individual character of Pinyin, the single Korean syllable, and the single Chinese character, is extracted after analyzing the search word, the system for searching  200  for the Chinese character verifies whether to search for the individual character of the search word. 
         [0043]    In operation S 302 , the system for searching for the Chinese character provides the user terminal with different retrieved results depending on expressions of the search word, in the step of the searching for the individual character. The search word may exclusively include the individual Pinyin character, or may include a number indicating the individual Pinyin character and a tone mark of the individual Pinyin character. Also, the search word may include a keyword which consists of the single Korean syllable or the single Chinese character. 
         [0044]    Namely, the system for searching for the Chinese character generates retrieved result pages which are different according to types and configurations of keywords included in the search word, and transmits the retrieved page of the Pinyin keyword with respect to the tone mark, thereby displaying a result of the step of the searching for the Chinese character. The displaying of different retrieved result pages in operation S 302  will be described in detail by referring to  FIGS. 4 through 7 . 
         [0045]    Also, in operation S 302 , the system for searching for the Chinese character, when the search word corresponds to a keyword including the single Korean syllable, may provide the user terminal with a result page which is retrieved using pronunciation of the single Korean syllable, generate a retrieved result page consisting of a retrieved result which corresponds to the keyword with respect to Jiantizi (Simplified Chinese) and Fantizi (Traditional Chinese), and may provide the user terminal with the generated retrieved result page. 
         [0046]    Also, the system for searching for the Chinese character may perform further an operation (not shown) of generating a retrieved result page by using a Chinese language dictionary and a vernacular language dictionary with respect to the search word, and of providing the user terminal with the generated retrieved result page. 
         [0047]      FIG. 4  is a flowchart illustrating a method for providing a retrieved result of a search word which includes a Pinyin keyword and a numerical keyword according to the first embodiment of the present invention. As illustrated in  FIG. 4 , operations S 401  through S 404  may be included in operation S 302  of  FIG. 3  to be performed. 
         [0048]    In operation S 401 , the system for searching for the Chinese character verifies whether a search word consists of a combination of a Pinyin keyword and a numerical keyword, performs operation S 402  when the search word consists of the combination of the Pinyin keyword and the numerical keyword, and terminates operation S 302  when the search word does not consist of the combination of the Pinyin keyword and the numerical keyword. In this instance, the system for searching for the Chinese character does not immediately terminate operation S 420  when the search word does not consist of the combination of the Pinyin keyword and the numerical keyword, and may perform the searching for a keyword consisting of the single Korean syllable or the single Chinese character. 
         [0049]    In operation S 402 , the system for searching for the Chinese character identifies the numerical keyword as a tone mark of the Pinyin keyword. The tone mark may indicate four tones of a first tone, a second tone, a third tone, and a fourth tone, which are used in Chinese, and respectively identifies numbers of one through four as the first, second, third, and fourth tones when the numerical keyword includes the numbers of one through four. 
         [0050]    In operation S 403 , the system for searching for the Chinese character generates a retrieved result page of the Pinyin keyword with respect to the tone mark. In this instance, the Pinyin keyword may include an individual Pinyin character based on Pinyin Romanization or Wade-Giles Romanization. Also, the system for searching for the Chinese character generates a result page of each tone mark with respect to other tone marks, besides the tone mark entered by a user, and entire result pages on the retrieved result page, and establishes a link on the retrieved result page of the Pinyin keyword, thereby providing the user with additional information. 
         [0051]    In operation S 404 , the system for searching for the Chinese character transmits the retrieved result page to the user terminal. As described above, since the retrieved result page includes a retrieved result associated with the tone mark, and thus the user may easily and quickly obtain a required retrieved result using the retrieved result of the tone mark without verifying all retrieved results corresponding to the four tones. 
         [0052]      FIG. 5  is a diagram illustrating an example of a retrieved result page of a search word  501  which includes a Pinyin keyword and a numerical keyword. 
         [0053]    A web page  500  is a part of an Internet page for searching through a Chinese dictionary, and displays a retrieved result page which is retrieved using the Chinese dictionary with respect to the search word  501  including a Pinyin keyword and a numerical keyword. In this instance, a system for searching for a Chinese character extracts a Pinyin keyword and a numerical keyword from the search word  501 , identifies the numerical keyword as a tone mark of the Pinyin keyword, thereby generating the retrieved result page of the Pinyin keyword with respect to the tone mark. 
         [0054]    The web page  500  is an example of the retrieved result page, and displays a retrieved result page of ‘feng’ with respect to a third tone by using a Pinyin keyword ‘feng’ and a numerical keyword ‘three’. Also, the web page  500  may include a link  503  to a result page for each tone mark of the Pinyin keyword, thereby providing a function of being capable to easily search through a retrieved result of other tone marks when a user incorrectly inputs the tone mark. 
         [0055]      FIG. 6  is a flowchart illustrating a method for providing a retrieved result of a search word including a Pinyin keyword according to the first embodiment of the present invention. As illustrated in  FIG. 6 , operations S 601  through S 606  may be included in the operation S 302  of  FIG. 3  to be performed. 
         [0056]    In operation S 601 , a system for searching for a Chinese character verifies the search word is the Pinyin keyword, performs operation S 602  when the search word is the Pinyin keyword, and terminates operation S 302  when the search word is not the Pinyin keyword. In this instance, as described from  FIGS. 2 through 4 , the system for searching for the Chinese character may perform searching for a keyword with respect to a combination of a Pinyin keyword and a numerical keyword, a single Korean syllable, and a single Chinese character when the search word is not the Pinyin keyword. 
         [0057]    In operation S 602 , the system for searching for the Chinese character generates a retrieved result page of the Pinyin keyword. In this instance, the Pinyin keyword may include an individual Pinyin character based on Pinyin Romanization or Wade-Giles Romanization. 
         [0058]    In operation S 603 , the system for searching for the Chinese character generates a result page of each tone mark as a result of the searching for the Pinyin keyword for each tone mark. The result page of each tone may include an individual retrieved result according to four tones of a first tone, a second tone, a third tone, and a fourth tone, which are used in Chinese. 
         [0059]    In operation S 604 , the system for searching for the Chinese character establishes a link with respect to the each of the tone mark result page on the retrieved result page. That is, the system for searching for the Chinese character respectively establishes a link, on the result page, to a result page for the tone mark with respect to the first tone, a result page for the tone mark with respect to the second tone, a result page for the tone mark with respect to the third tone, and a result page for the tone mark with respect to the fourth tone, and when a user is aware of a tone mark of a character to search for in association with the Pinyin keyword, the user may quickly move to a webpage including a required retrieved result via the link, thereby easily and quickly obtaining the required retrieved result. 
         [0060]    In operation S 605 , the system for searching for the Chinese character establishes a link between each of the retrieved result pages of each tone mark with respect to the four tones. That is, the system for searching for the Chinese character establishes a link between each of the result pages, between a result page for the tone mark with respect to the first tone and a result page for the tone mark with respect to the second tone, between a result page for the tone mark with respect to the third tone and a result page for the tone mark with respect to the fourth tone, and the like. The step of the establishment of the links may be used when the user wants to search for retrieved results of each tone mark, with respect to the first, second, and fourth tones, when the user does not find a required retrieved result. 
         [0061]    In operation S 606 , the system for searching for the Chinese character transmits the retrieved result page, in which the link has been established, to the user terminal. The user may easily and quickly obtain a required retrieved result using the transmitted retrieved result page and the step of the establishment of the links. 
         [0062]      FIG. 7  is a diagram illustrating a retrieved result page which is generated with respect to a search word including Pinyin keyword. 
         [0063]    A web page  710  displays a part of a retrieved result page of ‘feng’  711  which includes a Pinyin keyword according to a system for searching for a Chinese character. In this instance, the system for searching for the Chinese character extracts ‘feng’  711  of the Pinyin keyword, and displays a retrieved result with respect to the Pinyin keyword ‘feng’  711 . 
         [0064]    The web page  710  displays all retrieved results  712  with respect to the Pinyin keyword, that is, the web page  720  displays all retrieved results with respect to four tones. In this instance, the system for searching for the Chinese character generates a result page of each tone mark of the Pinyin keyword, and establishes a link to each of result pages of each tone mark of the Pinyin keyword on the web page  710 . Therefore, the user may quickly move to a result page associated with the tone mark via the link when a user is aware of a tone mark of the Pinyin keyword to search for. 
         [0065]    The web page  720  is a result page of each tone mark with respect to a third tone of the Pinyin keyword, and the user may quickly move to a web page  720  via links to the third tones  713  and  721 , thereby finding a retrieved result  722  of the third tones  713  and  721 . 
         [0066]    As described above, a required search result may be easily and quickly obtained since a numerical keyword is recognized as a tone mark of a Pinyin keyword being included in a search word when the search word with respect to the Chinese character is entered, and a retrieved result with respect to the tone mark is exclusively disclosed as the retrieved result for the Pinyin keyword. 
         [0067]    Also, the user may quickly obtain a required retrieved result with respect to a search word without the numerical keyword by providing the user with the link to the result page of each tone mark and the retrieved result of the Pinyin keyword included in the search word. 
         [0068]      FIG. 8  is a block diagram illustrating an inner configuration of a system  800  for searching for a Chinese character according to a second embodiment of the present invention. As illustrated in  FIG. 8 , the system  800  for searching for the Chinese character includes an individual character search verification component  810  and a retrieved result providing component  820 . 
         [0069]    The individual character search verification component  810  verifies whether to search for an individual character of a search word being entered via a user terminal. In this instance, the step of the searching for the individual character may correspond to the following: 1) searching for an individual Pinyin character based on Pinyin Romanization or Wade-Giles Romanization; 2) searching for a single Korean syllable; and 3) searching for a single Chinese character. The individual character search verification component  810  verifies whether to search for the individual character of the search word when a keyword is extracted after analyzing the search word, the keyword consisting of the individual character of Pinyin, the single Korean syllable, and the single Chinese character. 
         [0070]    The retrieved result providing component  820  provides the user terminal with different retrieved results according to expressions of the search word, with respect to the step of the searching for the individual character. In this instance, as illustrated in  820   a , the retrieved result providing component  820  may include a tone mark identification component  821   a , a retrieved result page generation component  822   a , and a retrieved result page transmission component  823   a . Also, as illustrated in  820   b , the retrieved result providing component  820  may include a retrieved result page generation component  821   b , a tone mark result page generation component  822   b , a link establishment component  823   b , and a retrieved result page transmission component  824   b.    
         [0071]    The tone mark identification component  821   a  identifies a numerical keyword as a tone mark of a Pinyin keyword when the search word consists of a combination of the Pinyin keyword and the numerical keyword. In this instance, the tone mark may indicate four tones of a first, second, third, and fourth tones, which are used in Chinese, and respectively identifies numbers of one through four as the first, second, third, and fourth tones when the numerical keyword includes the numbers of one through four. 
         [0072]    The retrieved result page generation component  822   a  generates a retrieved result page of the Pinyin keyword with respect to the tone mark. The Pinyin keyword may include an individual Pinyin character based on Pinyin Romanization or Wade-Giles Romanization. 
         [0073]    The retrieved result page transmission component  823   a  transmits the retrieved result page to the user terminal. 
         [0074]    As described above, according to the system for searching for the Chinese character of the present invention, a user may easily and quickly find a required retrieved result since the tone marks of individual Pinyin character being entered via a user terminal are simultaneously entered, and the required retrieved result is searched only from a retrieved result associated with the tone marks, not from entire retrieved results. 
         [0075]    The retrieved result page generation component  821   b  retrieves a result page of the Pinyin keyword with respect to the tone mark when the search word is the Pinyin keyword. In this instance, the retrieved result page generation component  821   b  extracts a keyword of the search word, and is operated only when the keyword is the Pinyin keyword. That is, the retrieved result providing component  820  may operate the inner configuration of the system  820   a  by being limited to when the search word is the Pinyin keyword. 
         [0076]    The tone mark result page generation component  822   b  generates a result page of each tone mark as a result of the searching for the Pinyin keyword for each tone mark. 
         [0077]    The link establishment component  823   b  establishes a link to each result page for each tone mark on the retrieved result page. In this instance, the tone mark may indicate four tones used in Chinese characters, and the link establishment component  823   b  may establish the link between each result page for each tone mark. 
         [0078]    The retrieved result page transmission component  824   b  transmits the retrieved result page, in which the link has been established, to the user terminal. 
         [0079]    As described above, the user may quickly obtain a required retrieved result with respect to a search word without the numerical keyword by providing the user with the link to the result page of each tone mark and the retrieved result of the Pinyin keyword included in the search word. 
         [0080]      FIG. 9  is a flowchart illustrating a method for searching for a character in a tonal language according to a third embodiment of the present invention. 
         [0081]    In operation S 901 , the method for searching for the character in the tonal language verifies whether to search for an individual character of a search word being entered via a user terminal, the system for searching for the tonal language providing a retrieved result of the tonal language. In this instance, the searching for the individual character may include searching for the search word which includes an individual Pinyin character of the tonal language. 
         [0082]    In operation S 902 , the method for searching for the character in the tonal language verifies whether a search word includes a Pinyin keyword in the searching for the individual Pinyin character. In this instance, the Pinyin keyword may include an individual character of a tonal language, which has different meanings depending on a tone mark. The tone mark includes a plurality of tone marks which are used for the tonal language. As an example, That has five tones, a flat tone, a low tone, a descending tone, a high tone, and a rising tone, and meanings of words change depending on the five tones in That. A ‘maa’ in the flat tone means ‘come’ [verb], a ‘maa’ in the low tone means ‘horse’ [noun], and a ‘maa’ in the high tone means ‘dog’ [noun]. 
         [0083]    In operation S 903 , the method for searching for the character in the tonal language generates at least one retrieved result page according to the Pinyin keyword or a tone mark of the Pinyin keyword, and provides the user terminal with the generated retrieved result page. 
         [0084]    Operation S 903  may include steps of identifying the numerical keyword as a tone mark of a Pinyin keyword when the search word consisting of a combination of the Pinyin keyword and the numerical keyword (not shown), generating a retrieved result page of the Pinyin keyword with respect to the tone mark (not shown), and transmitting the retrieved result page of the Pinyin keyword to the user terminal (not shown). 
         [0085]    Also, the step of the identifying the numerical keyword as a tone mark of a Pinyin keyword when the search word consisting of a combination of the Pinyin keyword and the numerical keyword may correspond to identifying a tone mark, which corresponds to numbers included in the numerical keyword, as the tone mark of the Pinyin keyword. Specifically, numbers of one through five are respectively allocated to the flat, low, descending, high, and rising tones, and each of tone marks corresponding to each of the numbers may be identified as a tone mark of the Pinyin keyword. 
         [0086]    Operation S 903  may include steps of generating a retrieved result page of the Pinyin keyword, generating a result page of each tone mark as a result of the searching for the Pinyin keyword for each tone mark, establishing a link to the result page of each tone mark on the retrieved result page of the Pinyin keyword, and transmitting the retrieved result page of the Pinyin keyword, in which the link has been established, to the user terminal. 
         [0087]    As described above, with respect to a character of all tonal languages in addition to a Chinese character, a retrieved result may be identified for each tone mark by using the numerical keyword using the link. 
         [0088]      FIG. 10  is a block diagram illustrating an inner configuration of a system  1000  for searching for a character in a tonal language according to a fourth embodiment of the present invention. As illustrated in  FIG. 10 , the system  1000  for searching for the character in the tonal language may include an individual character search verification component  1010 , a Pinyin keyword verification component  1020 , and a retrieved result page processing component  1030 . 
         [0089]    The individual character search verification component  1010  verifies whether to search for an individual character of a search word being entered via a user terminal. In this instance, the step of the searching for the individual character may include searching for a search word which includes an individual Pinyin character of the tonal language. 
         [0090]    The Pinyin keyword verification component  1020  verifies whether the search word includes the Pinyin keyword in the step of searching for the individual character. In this instance, the Pinyin keyword may include an individual character of a tonal language, which has different meanings depending on the tone mark, and the tone mark may include a plurality of tone marks used in the tonal language. 
         [0091]    The retrieved result page processing component  1030  generates at least one retrieved result page according to the Pinyin keyword or a tone mark of the Pinyin keyword, and provides the user terminal with the generated at least one retrieved result page. In this instance, as illustrated in  1030   a , the retrieved result page processing component  1030  may include a tone mark identification component  1031   a , a retrieved result page generation component  1032   a , and a retrieved result page transmission component  1033   a.    
         [0092]    The tone mark identification component  1031   a  identifies a numerical keyword as a tone mark of a Pinyin keyword when the search word consists of a combination of the Pinyin keyword and the numerical keyword. As an example, when the plurality of tone marks indicate a flat, low, descending, high, and rising tone used in That, the tone mark identification component  1031   a  may allocate numbers of one through five to each of the plurality of tone marks, and tones which correspond to the numbers may be identified as a tone mark of the Pinyin keyword. 
         [0093]    The retrieved result page generation component  1032   a  generates a retrieved result page of the Pinyin keyword with respect to the tone mark. 
         [0094]    The retrieved result page transmission component  1033   a  transmits the retrieved result page to the user terminal. 
         [0095]    As described above, in the system for searching for the character of the tonal language, a user may easily and quickly find a required retrieved result since the plurality of tone marks of individual Pinyin character being entered via a user terminal are simultaneously entered, and the required retrieved result is searched only from a retrieved result associated with the tone marks, not from entire retrieved results. 
         [0096]    A retrieved result page generation component  1031   b  generates a retrieved result page of the Pinyin keyword when the search word is the Pinyin keyword. In this instance, the retrieved result page processing component  1030  may operate an inner configuration of the system  1030   b  by being limited to when the search word is the Pinyin keyword. 
         [0097]    A tone mark result page generation component  1032   b  generates a result page of each tone mark of the Pinyin keyword, that is, the result page of each tone mark of the Pinyin keyword. 
         [0098]    A link establishment component  1033   b  establishes a link to the result page of each tone mark on the retrieved result page. As an example, when the tone mark indicate flat, low, descending, high, and rising tones used in That, the link establishment component  1033   b  may establish a link between the result page of each tone mark. 
         [0099]    A retrieved result page transmission component  1034   b  transmits the retrieved result page of the Pinyin keyword, in which the link has been established, to the user terminal. As described above, the system  1000  for searching for the character in the tonal language, with respect to all tonal languages in addition to a Chinese character, a retrieved result may be identified for each tone mark by using the numerical keyword using the link. 
         [0100]    The method for searching for a Chinese character according to the above-described embodiment of the present invention may be recorded in computer-readable media including program instructions to implement various operations embodied by a computer. The media may also include, alone or in combination with the program instructions, data files, data structures, and the like. Examples of computer-readable media include magnetic media such as hard disks, floppy disks, and magnetic tape; optical media such as CD ROM disks and DVD; magneto-optical media such as optical disks; and hardware devices that are specially configured to store and perform program instructions, such as read-only memory (ROM), random access memory (RAM), flash memory, and the like. The media may also be a transmission medium such as optical or metallic lines, wave guides, and the like, including a carrier wave transmitting signals specifying the program instructions, data structures, and the like. Examples of program instructions include both machine code, such as produced by a compiler, and files containing higher level code that may be executed by the computer using an interpreter. The described hardware devices may be configured to act as one or more software modules in order to perform the operations of the above-described embodiments of the present invention. 
         [0101]    According to the present invention, it is possible to easily and quickly obtain a required search result since a numerical keyword is recognized as a tone mark of a Pinyin keyword being included in a search word when the search word with respect to the Chinese character is entered, and a retrieved result with respect to the tone mark is exclusively disclosed as the retrieved result for the Pinyin keyword. 
         [0102]    Also, according to the present invention, it is possible to easily and quickly obtain a required retrieved result since a retrieved result page for each tone mark is displayed along with a retrieved result of a Pinyin keyword included in the search word, with respect to a search word without a numerical keyword, and a link to a result page of each tone mark is additionally displayed along with the retrieved result of the Pinyin keyword. 
         [0103]    Also, according to the present invention, it is possible to verify a retrieved result for each tone mark using a numerical keyword and a link in searching for a Pinyin character of all tonal languages, including Chinese. 
         [0104]    Although a few exemplary embodiments of the present invention have been shown and described, the present invention is not limited to the described exemplary embodiments. Instead, it would be appreciated by those skilled in the art that changes may be made to these exemplary embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents. 
         [0105]    As used in this application, the terms “component” and “system” are intended to refer to a computer-related entity, either hardware, a combination of hardware and software, software, or software in execution. For example, a component can be, but is not limited to being, a process running on a processor, a processor, a hard disk drive, multiple storage drives (of optical and/or magnetic storage medium), an object, an executable, a thread of execution, a program, and/or a computer. By way of illustration, both an application running on a server and the server can be a module. One or more components can reside within a process and/or thread of execution, and a module or component can be localized on one computer and/or distributed between two or more computers. 
         [0106]    As used herein, the terms “desktop,” “PC,” “local computer,” and the like, refer to computers on which systems (and methods) according to the invention operate. In the illustrated embodiments, these are personal computers, such as portable computers and desktop computers; however, in other embodiments, they may be other types of computing devices (e.g., workstations, mainframes, personal digital assistants or PDAs, music or MP3 players, and the like). 
         [0107]    Thus, there has been shown and described several embodiments of a novel invention. As is evident from the foregoing description, certain aspects of the present invention are not limited by the particular details of the examples illustrated herein, and it is therefore contemplated that other modifications and applications, or equivalents thereof, will occur to those skilled in the art. The terms “having” and “including” and similar terms as used in the foregoing specification are used in the sense of “optional” or “may include” and not as “required”. Many changes, modifications, variations and other uses and applications of the present construction will, however, become apparent to those skilled in the art after considering the specification and the accompanying drawings. All such changes, modifications, variations and other uses and applications which do not depart from the spirit and scope of the invention are deemed to be covered by the invention which is limited only by the claims which follow. 
         [0108]    The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the description of the embodiments of the invention and the appended claims, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. 
         [0109]    Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety. 
         [0110]    It will be further understood that the terms “comprises” and/or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that relative terms are intended to encompass different orientations of the device in addition to the orientation depicted in the Figures. 
         [0111]    Moreover, it will be understood that although the terms first and second are used herein to describe various features, elements, regions, layers and/or sections, these features, elements, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one feature, element, region, layer or section from another feature, element, region, layer or section. Thus, a first feature, element, region, layer or section discussed below could be termed a second feature, element, region, layer or section, and similarly, a second without departing from the teachings of the present invention. 
         [0112]    It will also be understood that when an element is referred to as being “connected” or “coupled” to another element, it can be directly connected or coupled to the other element or intervening elements may be present. In contrast, when an element is referred to as being “directly connected” or “directly coupled” to another element, there are no intervening elements present. Further, as used herein the term “plurality” refers to at least two elements. Additionally, like numbers refer to like elements throughout. 
         [0113]    Thus, there has been shown and described several embodiments of a novel invention. As is evident from the foregoing description, certain aspects of the present invention are not limited by the particular details of the examples illustrated herein, and it is therefore contemplated that other modifications and applications, or equivalents thereof, will occur to those skilled in the art. The terms “having” and “including” and similar terms as used in the foregoing specification are used in the sense of “optional” or “may include” and not as “required”. Many changes, modifications, variations and other uses and applications of the present construction will, however, become apparent to those skilled in the art after considering the specification and the accompanying drawings. All such changes, modifications, variations and other uses and applications which do not depart from the spirit and scope of the invention are deemed to be covered by the invention which is limited only by the claims which follow. The scope of the disclosure is not intended to be limited to the embodiments shown herein, but is to be accorded the full scope consistent with the claims, wherein reference to an element in the singular is not intended to mean “one and only one” unless specifically so stated, but rather “one or more.” All structural and functional equivalents to the elements of the various embodiments described throughout this disclosure that are known or later come to be known to those of ordinary skill in the art are expressly incorporated herein by reference and are intended to be encompassed by the claims.