Senior analyst of Xincheng Investment: Zhu Libo, senior strategist; Tan Zaohua 8 years working experience in precious metal industry; Tan Bohui's 8 years of experience created the stock market prediction method; Trend trading method created by Zhang Shun investment analysts; Rebecca, strategic analyst, graduated from Finance Department of Hunan University; Li Qi, strategist of metal industry; Cai Fang Senior Precious Metals Analyst; Reid Precious Metals Analyst; Chen Wenxin, Master of Finance, Precious Metals Analyst; Ceng Qi strategist; Luo hang strategist; Gao Yanqiang, strategic analyst, 5 years experience in commodity trading; Liu Investment Psychoanalyst; He Hang Precious Metals Analyst; Zhang Lu strategist; Chen Cheng, senior strategist.