Wangzai, whose real name is Xie Qiang, is a senior bank financial planner, wealth management expert and economist. Obtain the qualification of national registered financial planner and have the qualification of fund practice. Engaged in futures broker, advertising broker, employees of state-owned banks in China, employees of foreign banks and traders of private equity funds 18 years. He is one of the top 100 financial planners in the first national financial elite competition in shanghai securities news, and he is the author of the best-selling books, such as "The Handbook of Constant Winning Traders" and "Being Smart in Bear Market-The Art of Operating Against the Market". In the name of "Wangzai Wealth Management", we set up investment and wealth management blogs in well-known financial network media such as Sina Finance Channel, Admiralty Online and China Economic Net. Among them, Sina's financial blog "Wangzi Wealth Management" has exceeded 30 million, making it a hot financial blog in China.