Guo Sichuan Science and Technology CEO, certified lecturer of China Electronic Commerce Association, best e-commerce lecturer award in Sichuan in 20 19, honorary consultant of Sichuan Electronic Commerce Association, 14 years practical experience in e-commerce operation, tens of billions trader of Taobao, Pinduoduo, Alibaba certified business data consultant, Alibaba certified large-scale e-commerce activity operation, national registered financial planner, and senior analyst of SAC securities investment. Senior trader of SAC securities investment, good at professional team formation, data analysis and monitoring, proficient in the overall planning and operation of the store, as a teaching and training student above 10000+.