The Tianyancha app shows that Xiaomi Home Commercial Co., Ltd.'s Zhengzhou Branch No. 9 recently underwent a business registration change, with Wang Teng stepping down as head of the company and being replaced by Cheng Guang. Wang Teng is also currently associated with Xiaomi Technology Co., Ltd.'s Zhengzhou branch. According to media reports, Wang Teng was previously dismissed by Xiaomi for serious violations of regulations and discipline, including leaking confidential company information and engaging in conflicts of interest.