Seventy years of opening-up, transformation and development on trade and investment of the People's Republic of China Seventy years of ports opening-up, transformation and development of the People's Republic of China Research on transportation industry development of the People's Republic of China Study of the English translation of the laws and regulations of the People's Republic of China A study of the English translation of the laws and regulations of the People's Republic of China The birth and development of the criminal law of the People's Republic of China 70 years of public finance and taxation development in the People's Republic of China Research on fiscal reform and development of the People's Republic of China New year prints (Nianhua) movement in the early years of the People's Republic of China Birth and development of the criminal law of the People's Republic of China