Litian Feng

Zhongguo ren kou sheng huo zhi liang zai yan jiu

1996

Beijing hun yin, jia ting yu fu nü di wei yan jiu

1994

Zhongguo ren kou sheng huo zhi

Zhongguo ren kou sheng huo zhi liang yan jiu

1992

Ji hua jing ji xue

Ji hua jing ji xue

1985