Ren sheng zhe dao nan ti

Ben shu gong wu shi ba pian, nei rong ji hu she ji ren lei sheng huo de fang fang mian mian . yu yan jian jie, wen bi you mei, shuo li tou che, jing ju die chu, ji bai nian lai shen shou ge guo dou zhe xi ai . pei gen xue shi yuan bo qie tong xiao ren qing shi gu, dui tan ji de wen ti jun you fa ren shen sheng de du dao jian jie.