On Jan. 18th, 2020, we had the annual meeting to review our work in the last year.

Academic members are invited: Dr. Cao Nan, Dr. Xu Jin, Dr. Zheng lingling, Dr. Liang Puping, Dr. Liu Li, and Dr. Yang Jianhua. Thanks for their comments and advice!

Celebration dinner in Hai Di Lao Restaurant. Dr. Zhang Zhang won the "MVP" award. Congratulations!