guan xuefeng, vice president of the chinese medicine branch of the chinese geriatrics society. he is currently the vice president of liaoning university of traditional chinese medicine, the discipline leader of "bone and injury science of traditional chinese medicine", and the supervisor of doctoral and master's students. he is currently presiding over one national project and two provincial and ministerial projects, with a research fund of more than 7 million yuan. he edited 1 textbook for the "14th five-year plan" of the national tcm industry for the undergraduate specialty of "orthopedics and traumatology of chinese medicine", published more than 10 works, and published more than 80 papers in core journals. he has won 2 first prize and 1 third prize of liaoning science and technology progress award, 1 second prize of shenyang science and technology progress award, 1 second prize and 1 third prize of chinese society of traditional chinese medicine; he was awarded the outstanding contribution award of "the most leading chinese hospital president" by huaren cup 2017 for outstanding scientific and technological workers in liaoning province.