Qin Pengfei
Engineer, Wuxi Xivi Technology Co., LTD
Qin Pengfei is an engineer in the motion control department of Wuxi Xivi Technology Co., LTD., committed to develop motion stages used to produce semiconductors. Although he has a science and engineering education background, he has a wide range of interests in history, sociology, economics and so on. He focuses on observing, thinking and discussing hot social issues, and has been writing and publishing news and reviews since college. He is enthusiastic about public welfare and helping others. In his spare time, he collects, research and identify ancient Chinese coins and silver dollars.