According to the Qichacha APP, recently, Nanjing Hanrui Hotel Management Co., Ltd. was established, with Han Houkun as the legal representative and a registered capital of 10 million yuan. The business scope includes: research and development of new material technology; translation services; wedding ceremony services; office services; laundry services, etc. Qichacha's equity penetration shows that the company is wholly owned by Hanrui Cobalt