Title: Zhong guo shao nian er tong bai ke quan shu
Description: Ben shu cong dong wu, Zhi wu he sheng tai huan jing ji ge fang mian wei hai zi quan mian zhan shi le yi ge xuan li duo cai de zhi shi shi jie.
Subjects: Ke xue zhi shi, Shao nian du wu, Han yu pin yin, Yu yan du wu