Legal basis: Law of the People's Republic of China on the National Emblem.
Article 10 The national emblem can be used for the following certificates and licenses: (1) Work permit and law enforcement certificate of state staff; (2) Business license, permit, approval certificate, qualification certificate and right certificate issued by state organs; (three) the resident identity card, China people's passport and other legal entry and exit documents. Badges of state organs and armed forces can take the national emblem as the core pattern. Citizens can wear the national emblem badge on solemn occasions to express their patriotic feelings.
Article 13 The national emblem and its design shall not be used for: (1) trademarks, patented designs or commercial advertisements; (2) furnishings and arrangements for daily necessities and daily life; (3) private celebrations and hanging activities; (four) other occasions when the General Office of the State Council stipulates that the national emblem and its pattern shall not be used.