Yuchuan Yang

Zhongguo ji hua ti zhi gai ge tan tao

Shenzhen Jingji Tequ diao cha he jing ji kai fa qu yan jiu

Ji hua yu shi chang zai dong xi fang jie he di li lun, bi jiao he yun zuo

Xin xing sheng chan zi liao shi chang

Zheng zhi jing ji xue

Di san chan ye shi yong shou ce

Di san chan ye gai shuo