Title: Jie dan yu gen dan shi cao xi jie
Description: Ben shu jie shao le jie dan yu gen dan de gong zuo he xin, Shi bie he jie shou you zhi dan de fang fa, Jie dao ding dan hou de chu li fang fa, Ye wu xing gen dan yuan yu sheng chan xing gen dan yuan de shi zhan cao zuo ji neng deng nei rong.