Participate in the national youth football coach training course sponsored by China Rugby Association. Rugby is a ball game, which is very popular in Britain, South Africa, the United States, France, Australia, Ireland, New Zealand, Argentina, Japan, Canada and Italy. The international rugby referee certificate can participate in the national youth rugby coach training course sponsored by the China Rugby Association, and the last one is awarded. Referees are officials who are responsible for managing the game order, implementing the rules of the game, maintaining sports ethics and acting as a fair third party in various sports competitions with a neutral attitude.