Qingdao Yu's wife is not human. Qingdao Yuhe is just a cooperative relationship. As the legal representative of Wuyishan Culture Communication Co., Ltd. and other companies, Yu is a shareholder of Qingdao Lanhai Industrial Co., Ltd., Shenzhen Jinyuan Capital Management Co., Ltd. and Shenzhen Jinting Financial Services Co., Ltd., and an executive of Shenzhen Jinyuan Capital Management Co., Ltd., Qingdao Island Biotechnology Co., Ltd. and Qingdao Jinting International Trade Co., Ltd.