## 4 Experimental Analysis
### Selection and Analysis of Cultural Landscape Based on Scene Theory  
Based on scene theory, and starting from the five elements included in scene theory, by capturing and interpreting the word frequencies of online texts and field research materials, the landscapes with the most cultural characteristics of cities or communities were selected, and their cultural value dimensions were evaluated. Firstly, the reviews and pictures about the cultural landscape of Qingjiangpu on tourism network platforms, such as mango.cn, di-anping.com, Ctrip.com, and qunar.com were collected, and about 40,000 words of textual information in the past year were collected for analyzing the scenes constructed by Qingjiangpu, as perceived by tourists. Secondly, the ROST CM6 software was used to analyze the word frequency of the summarized textual materials, and the top 40 high-frequency words related to the research topic were selected according to the frequency of word occurrence. Additionally, the high-frequency wordswere recategorized using the five elements of scene theory as the perceptual dimensions (as shown in Table 3). Then, field research was conducted in the ancient city of Qingjiangpu, mainly to observe the spatial layout of the cultural landscape, the distribution and characteristics of ancient buildings, the water system, community residents, and the special activities held. Additionally, 30 valid questionnaires were obtained using a survey questionnaire, to examine the feelings of tourists and residents about the city culture conveyed by the cultural landscape scenes, and the evaluation results are shown in Table 4. Through the analysis of high-frequency words and evaluation scales, it can be seen that the cultural landscape of the ancient city of Qingjiangpu has the following characteristics: 1 There are many religious architectural and cultural landscapes, and they are all scattered near the Qingjiang Gate, forming a cluster of religious architectural and cultural landscapes. For example, the Gospel Hall, the Confucious Temple, the Durian Temple, the Ciyun Temple, and the Mosque, etc. 2 The value dimension of the scenes shown in the ancient city of Qingjiangpu is characterized as local, ethnic, traditional, and friendly (as shown in Figure 4). Through the analysis of the cultural landscape and historical lineage of the ancient city of Qingjiangpu, we can see that due to some special geographical and human factors, a peculiar landscape has emerged in the ancient city of Qingjiangpu--\"South boats and North horses, five religions architecture gathering\". Under the condition of \"south boats and north horses\", the officials and merchants from the south to the north had frequent economic and cultural exchanges, and also brought various faiths to Qingjiangpu, forming a multi-religious cultural center. The five major religions of Confucianism, Buddhism, Taoism, Islam, and Christianity are gathered in the vicinity of Qingjiang Gate, forming a unique religious and cultural landscape that demonstrates the openness and inclusiveness of Qingjiangpu. In the following, we will collect historical documents, satellite remote sensing, 3D modeling, and other data to build a database for storing landscape information, and present the unique architectural and cultural landscape of \"Southern boats and Northern horses, five religions architecture gathering\" from multiple dimensions and scales.