Ding wei ren sheng

Ben shu cong ren sheng guan de jiao du tan tao ren sheng de ding wei wen ti, Cong mu biao jue ding ren sheng, Ren shi zi ji, She hui huan jing dui ding wei de ying xiang, Zhi ye ding wei deng fang mian jin xing lun shu.