Yau Fang Technology and others have established Core Chain Technology company, which includes multiple AI businesses.

According to the QiChaCha app, recently, Shenzhen Haishang Xinlian Technology Co., Ltd. was established, with Wang Chengqin as the legal representative and a registered capital of 10 million RMB. Its business scope includes: development of artificial intelligence basic software; software sales; Internet of Things technology research and development; 5G communication technology services; sales of artificial intelligence hardware, etc. QiChaCha's equity penetration shows that the company is jointly held by Xu Dong, Song Chengzhi, and Shenzhen Fang Zhihui Technology Co., Ltd. under Youfang Technology.