In 2019，China’s foreign-related legislation mainly connected with cross-border economy and trade，international commercial courts，aviation and navigation，natural ecological environment protection and public security. Compared with the previous ones，as a responsible power，the domestic legislation of China in 2019 pays special attention to the implementation of international obligations；focuses on construction of legislative system，and has formed comprehensive，multi-level，systematic and easily implemented laws，regulations and judicial interpretations；creates good legal environments for all-round opening up，and has promulgated and revised a large number of laws，regulations and judicial interpretations in areas of foreign investment，blockchain，import and export trade；provides a Chinese solution for settlement of international commercial disputes and ensures effective operation of international commercial court. Looking forward to the future，China urgently needs to specify foreign-related laws and regulations，and set up a legitimate and effective extraterritorial application system.