Douyin has some positive things. First of all, there are many inspiring short videos on Douyin, which can inspire people's positive emotions and bring positive inspiration and encouragement to people. Secondly, Douyin also has some content about public welfare and social issues, such as videos about environmental protection, charity, social welfare activities, etc. These contents can arouse people's attention and thinking about social issues and encourage people to actively participate in social welfare undertakings. In addition, Douyin also has some videos that share life experiences and knowledge, such as health and wellness, travel experiences, food making, etc. These contents can help people acquire useful knowledge and experience and improve their quality of life. In general, although Douyin is mainly for entertainment, it also has some positive content that can bring positive influence and inspiration to people.