Congratulations to Dr. Gao Taotao on his graduation

Congratulations to Dr. Gao Taotao on his graduation

Congratulations to Dr. Gao Taotao on his graduation

Congratulations to Dr. Gao Taotao on his graduation

Friendship Cup Basketball Match

Friendship Cup Badminton Match

BBQ

Congratulations to Dr. Bai Xiaoyan on her graduation

11th National Organic Chemistry Conference