Chuan Qian gu yan dao yu xi nan di qu jing ji she hui fa zhan yan jiu = Study on the ancient salt road in Sichuan-Guizhou and the economic and social development in Southwest China
Ming dai wei suo zhi du yu Guizhou di yu she hui yan jiu = A study on the Wei-Suo system in Ming Dynasty and its relationships with the formation of the regional societies in Guizhou province
Minguo nü xing fa lü di wei zhi shan bian yu Zhongguo xian dai wen xue shu xie = The evolution of women's legal status in Republican China and the modern Chinese literature writing
Gannan Zang qu zheng zhi ti xi yan jin yu she hui bian qian (1911-1958) = Political system evolution and social change in Gannan Tibetan area (1911-1958)