Hua qiao wen ti yan jiu/ Hua qiao wen jiao yan jiu/ Guo jia zhi li wen ti yan jiu/ Bao zhi ban quan wen ti yan jiu/ Du zhi zui yi nan wen ti yan jiu/ Xing fa ji ben wen ti yan jiu/ Bi jiao ti yu yan jiu/ Guo ji bao gao wen xue yan jiu/ Jiu ye wen ti yu yan jiu/ Yan du fan wen ti zhi yan jiu/