Who is Jackson Wang's Ocean?

Dayang and Jackson Wang are good brothers. They are both members of the Panda Group. Dayang, whose real name is Yang Changqing, is nicknamed Bingkuai and A Qing. He was born in May 1996 and comes from Chengdu, Sichuan. In the second season, Jackson Wang recorded a VCR call for Yang Changqing, and Dayang sang "Red" in the initial stage, which was also co-written by Dayang and Jackson Wang.