Is the 5 days and 4 nights trip to Sanya purchased on Douyin reliable?

The 5 days and 4 nights trip to Sanya bought on Douyin is reliable. According to relevant public information, Douyin’s withdrawal is a 5-day and 4-night trip to Sanya. It is a preferential tourism activity jointly withdrawn by Douyin and Sanya. It is formal and reliable. 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 can choose songs through this software and shoot musical works to form their own works.