Title: Han yu yin yi zi dian
Description: Ben shu zuo zhe gen ju chuan tong de shuang sheng wei xun, die yun wei xun deng xian suo, ji qu qian ren de yan jiu cheng guo, yun yong le jia gu, jin wen deng zi liao, gui na le ba bai ge zuo you de yu yuan ci (zi), you ci pai sheng le ba qian duo ge pai sheng ci, dui mei ge zi de yu yuan zuo chu le ju ti de jie shi, dui gou ci li ju, tong yuan guan xi zuo le xiang xi de fen xi.
Subjects: Phonology, Etymology, Dictionaries, Chinese language