Title: Qing shao nian xin li fa zhan yu xue xi
Description: Ben shu xi tong di jie shao le qing shao nian xin li fa zhan he xue xi li lun de nei rong, Miao shu le dang dai qing shao nian zai ri chang xing wei, Xue xi fang shi, Jia zhi guan deng fang mian de te dian, Bing fan ying le qing shao nian xin li xue de xin jin yan jiu cheng guo.