Comparative study on the operational systems of the master plans in world cities 并列题名:Comparative study on the operational systems of the master plans in world cities Comparative study on the legal system of securities market regulation A Comparative Study on the Legal Systems in the Mainland and Taiwan Comparative study on the legal protection system of the cultural heritage in Japan and China Comparative study on the national promo between China and foreign countries Comparative study on the essential elements of securities insider trading Comparative study on the investigative system of official occupational crimes Comparative study on the reintegration of criminals into society Comparative study on the system of crime constitution theory