Title: Yuan zi he fen zi de gu shi
Description: Ben shu jiang shu hua xue zhong yuan zi he fen zi shuo de xing cheng he fa zhan, Bao kuo yuan zi liang de ce ding, Fen zi shi de jian li, Yuan zi ru he jie he cheng fen zi, Fen zi zen yang gou zao dao gou xing he gou xiang, Yuan zi he de jie gou, Tui bian he lie bian deng.
Subjects: Yuan zi, Pu ji du wu, Fen zi