Ben shu yi"wen"de gai nian wei zhong xin, Zhong xin tan tao le cong shi qi shi ji dao er shi shi ji ri ben de ge zhong yu yan si xiang he wen xue li lun yi ji wen xue shi jian. Gong san bu fen nei rong, Bao kuo:qian jin dai de ri ben zhi shi fen zi, Jin xian dai de ri ben zhi shi fen zi, Hou xian dai de ri ben zhi shi fen zi.