Su According to Baidu, Star City is a dance troupe, from Changsha Haohanxing Information Technology Co., Ltd., an online celebrity. As a partner of Star City, Su has been helping to promote it, and Su is the biggest boss. Changsha Haohanxing Information Technology Co., Ltd. was established on May 24, 2022, with the registered address of Wenxuan Road, High-tech Development Zone, Changsha, and the legal representative is Su. Business scope includes general projects: application software development; Information technology consulting services; Information system integration service; Information security equipment sales; Network and information security software development.