All provinces, autonomous regions and municipalities directly under the Central Government, Education Department (Education Committee), Party Committee Propaganda Department, Personnel Department (Bureau), Culture Department (Bureau), Radio and Television Bureau (Office), Language Committee, Youth League Committee, military regions, services and arms, headquarters, Academy of Military Sciences, National Defense University, National University of Defense Technology, Political Department of Armed Police Force, Education Bureau, Personnel Bureau, and Cultural Bureau of Xinjiang Production and Construction Corps. As one of the basic measures to promote Putonghua, Popularization Week has played an important role in publicizing the Law of People's Republic of China (PRC) on National Common Language and Characters, promoting the whole society to establish the awareness of language and characters norms, and promoting the in-depth development of language and characters work.