Dean Wang Qing is the official vice president of Douyin. Dean Wang Qing is the official vice president of Douyin. Wang Qing graduated from Beijing Forestry University and is currently the official vice president of Douyin. Douyin is a music and creative short video social software incubated by ByteDance. This software was launched on September 20, 2016. It is a short video community platform for all ages. Users use this software to select songs and shoot musical works to form their own works.