Meng zi yan jiu xin shi ye/ Meng zi yan jiu xin shi ye / Meng zi yan jiu xi lie wen cong Meng zi yan jiu xi lie wen cong. Ke xue yan jiu shi ye Cheng shi yan jiu he xin gai nian = Yu yan luo ji yan jiu xin shi jiao. Xin shi yan jiu cong shu Xin shi yan jiu cong shu. "yi jiu jiu qi"zhi ye/