•Deputy Chief Physician of Respiratory Department, Pediatric Doctor, Master's Supervisor  •Youth Committee Member of the Microecology Branch of the Chinese Preventive Medicine Association •Member of the Chinese Children's Asthma Action Plan (CCAAP) Special Committee •Executive Committee Member of the Pediatric Branch of Guangdong Health Science Popularization Promotion Association •2021 Shenzhen Health Elite Talents and Young Medical Talents Training Target •Hosted one National Natural Science Foundation (Youth) project, one Provincial Medical Fund project, and two hospital level projects, and one Children's and Youth Innovation Fund of the Children's Health and Drug Research Professional Committee of the China Association of Traditional Chinese Medicine •Published over 30 papers (four in Lancet Infect Dis and Lancet Microbe) •Chief editor of one monograph and co editor of one e-book •Engaged in pediatric clinical work for more than 10 years, with the main research direction of children's respiratory infectious diseases