What is the name of the square dance that Zhang Laosan put on the air?

The most dazzling national wind. Zhang Laosan live in the jittery voice has two million fans, live content is with the big mom and dad square dance, and in his live broadcast of the square dance is the most dazzling national wind, this song is the Phoenix Legend in the Sichuan TV 2017 flowers bloom the world New Year's Eve concert songs sung.