21 shi ji xao xue sheng shi wan ge wei shen me
Subtitle: duo cai de min su, hao wan de jie ri, feng fu de wen hua
By: [Shi Yongge deng zhu]
Edition: Di 3 ban
Publisher: Guangzhou chu ban she
Published: 2010
Place of publication: Guangzhou Shi
Language: chi
Number of pages: 160
ISBN-13: 9787806553480
Subjects: Children's questions and answers; Curiosities and wonders; Juvenile literature
Other titles: Er shi yi shi ji xiao xue sheng shi wan ge wei shen me; Duo cai de min su, hao wan de jie ri, feng fu de wen hua; Shi wan ge wei shen me
Notes: Quan xin xiu ding ban.

Text in simplified Chinese script with pinyin, soundtrack in Mandarin.