Mr. Xu Kaibing: Born in 197 1, China nationality, without permanent residency abroad, master's degree, certified public accountant in China. He has worked in Chongqing Beer Co., Ltd., Shenzhen Mission Hills Golf Club, Shenzhen Huace Testing Technology Co., Ltd. and other units. On May 2nd, 20 18, the general manager of Shenzhen Qianhai Horse League Co., Ltd. and the visiting professor of Beijing Normal University Zhuhai resigned as the deputy general manager of Kai Dongyuan, but continued to serve as a director.