On April 30, 2017, the semi-final of "Who is the King of Dance" Folk square Dance Competition was held in Daqing Baihu Film and Exhibition Center. Guizhou team challenged Jiangsu team and Guizhou marched to Beijing; Qinghai team challenge Jilin team, Jilin march to Beijing; Jiangsu team challenges Qinghai team, Qinghai march to Beijing. The competition is in full swing, the scene is very lively, this program uses the Yue Asia waterproof three-in-one dyeing lights 180, shaking beam lights 150 and other supporting facilities.