1. Yunnan Open University, Yunnan Vocational and Technical College of National Defense Industry, Kunming 650500, China
2. School of Medical, Yunnan University of Business Management, Kunming 650500, China
3. Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China
4. Sichuan Kelun Pharmaceutical Research Institute, Chengdu 610000, China