Study on the theories of Chinese maritime law Oral history of Chinese maritime law 并列题名:Oral history of Chinese maritime law Study on the basic principles of Chinese economic law Study on the limits of criminal law Systematic study of the possessory liens in China's maritime law Study on the developing Chinese labor criminal law Study on the theory of “not purposeful” in criminal law 并列题名:Study on the basic principles of Chinese economic law The practice and cases of China maritime law