Shangyuan Derun (Beijing) Technology Co., Ltd.
1979, reporter Harbin Daily
1982, secretariat, Harbin Municipal Government
1983, undergraduate, Chinese Department, Harbin University
1986, deputy chief, health department, Heilongjiang province
1995, director of Harbin Longhua Pharmaceutical Factory
1997, project director of Haci Group Co., Ltd.
2003, associate researcher, Science and Technology Cooperation Center, China Academy of Chinese Medical Sciences
2004, dean of Beijing Dongcheng Traditional Chinese Medicine Hospital
2008, chairman of Beijing Zhujincheng Environmental Protection Technology Co., Ltd.
2020, Shangyuan Derun (Beijing) Technology Co., Ltd.