BEIJING — An online contest for the knowledge of laws and regulations on ethnic affairs will start on Dec 1, according to the National Ethnic Affairs Commission on Nov 29.

The contest, jointly held by the commission and other central authorities, will focus on the knowledge of the Constitution, the Law on Regional Ethnic Autonomy, and other laws and regulations closely related to the work and life of people of all ethnic groups.

The public can participate in the contest through official websites of the organizers or through WeChat.

The contest will end on Dec 7.