World E-sports Competition (WCG) is the first largest game culture festival in the world. The slogan of the contest has always been "beyond the game", aiming at promoting the development of e-sports in the world, promoting communication, interaction and exchange among people in the network age, and promoting the harmony and happiness of human life. WCG stands for a variety of English abbreviations, mainly including: WCG = wide color gamut, wide color gamut; WCG = World Community Power Grid, World Public Power Grid.