Shi jie fa xue yi cong. Shi jie fa xue yi cong Li jie ke xue yi cong. 21 shi ji mei xue yi cong. Jing ji ke xue yi cong. Fa yu jing ji xue yi cong. Jie shi xue yi cong. Ren wen ke xue yi cong. Ren zhi zhe xue yi cong. Da xue yi cong.