Tik Tok. According to the query of Douyin live broadcast information, Mustard Ginger Sauce is live broadcast on Douyin. Mustard Jiang is a Qingyu anchor with 98,000 fans on the Douyin platform. During normal live broadcasts, the live broadcast room is popular with thousands of people online. The live broadcast mainly focuses on a Qingyu live broadcast. Douyin is a music and creative short video social software incubated by ByteDance. The software was launched on September 20, 2016. It is a short video community platform for all ages.