Pu tian wang tu : Song dai bang wen yu she hui kong zhi yan jiu = Kings having long arms : a study on proclamation and social control in the Song dynasty
You jiao wu lei : zhong wan Ming shi ren jiao hua huan guan xing dong yan jiu = Moral education without prejudice : a study on the actions of enlightening the eunuch by scholar-officials in the Mid-Late Ming Dynasty
Si bian yu ying bian : jia wu zhan hou Qing zheng fu de shi zheng gai ge (1895-1899) = In search of change: the reform of the Qing government after the first Sino-Japanese war, 1895-1899
Bei chao di fang xing zheng zhi du yan jiu : yi zhou wei zhong xin = Research on Local Administrative Systems in the Northern Dynasties : Centered on Provincial Systems
Yuan Ming shan dai zhi ji Zhong Chao zheng zhi guan xi bian qian yan jiu = A study on the changes of political relations between China and Choson in the late-Yuan and early-Ming period