Title: Qing shao nian bi xu ke fu de ren xing ruo dian
Description: Ben shu lie ju liao xian dai qing shao nian qun ti zhong ju you dian xing yi yi de ren xing ruo dian, bing gen ju dou zhe li jie wen ti de xu yao she ji liao ji ge ban kuai, pou xi liao mei yi zhong ruo dian de ben zhi he nei han, lie ju liao gai ruo dian de ji zhong biao xian.
Subjects: Ren sheng zhe xue, Qing nian dou wu .