Zhong guo xiang cun yan jiu / Zhong guo nong cun yan jiu / Zhong guo dian ying yan jiu / Zhong guo hua lun yan jiu / Zhong guo cheng shi yan jiu / Zhong guo xian fa shi li yan jiu / Zhong guo xiang cun yan jiu /. Di shi ji. zhong guo gong ren jie ji zhong guo huang di hua zhuan Dang dai zhong guo si fa gong kai yan jiu /