Guan: Male, China nationality, born in June, graduated from Jiangxi University of Finance and Economics in 2005. He used to be the administrative director of Chow Tai Fook Jewelry, the human resources director of Chenming Paper Group, and the general manager of Shenzhen Huachang Jewelry Brand Operation Center. On June 20 15, he joined Chow Tai Fook Jewelry Co., Ltd. as assistant to the president and director of the development center.