Professor Zhang Manjuan's school of idioms (intermediate level). In an effort to raise the language level of all students, the literature professor designed and wrote a series of fun to read and comprehend stories about Chinese idioms and their etymology to instill the beauty and richness of Chinese. In Traditional Chinese.Professor Zhang Manjuan's school of idioms (intermediate level). In an effort to raise the language level of all students, the literature professor designed and wrote a series of fun to read and comprehend stories about Chinese idioms and their etymology to instill the beauty and richness of Chinese. In Traditional Chinese.