Yes 20 19 Hua Chenyu's "Mars" concert was sung passionately at Wuyuanhe Stadium in Haikou, and the distance from the periphery was also very close, only 50 meters. Not only the periphery of the main stage was installed, but also the lights shone into the whole stadium, bringing the audience an immersive experience. You can see the infield from the periphery of the concert at Wuyuanhe Stadium in Haikou.