• Vice President of Hangzhou Dental Hospital, West branch. • Visiting Associate Professor, School of Stomatology, Zhejiang University of Traditional Chinese Medicine. • DSD Global Official Certification DSD Master. • Executive Director of the Chinese Esthetic Dental Society. • Director of the International Congress of Oral Implantologists (ICOI). • Executive Director/Special Committee Member of Chinese Society of Digital Dental Industry(CSDDI) • ITI Member.