On November 2, 2015, the large-scale public welfare activity of "looking for the most beautiful vaccination doctor" was officially launched in Gutian Town, Fujian Province. Relevant leaders from the Disease Control Bureau of the National Health and Family Planning Commission, the Propaganda Department of the National Health and Family Planning Commission, the Chinese Center for Disease Control and Prevention, the Chinese Academy of Medical Sciences, the Chinese Preventive Medicine Association and Guangming Net attended the kick-off meeting and made speeches. As the supporting unit of this event, Chengda Biology witnessed the launching ceremony of the event and will continue to help the public welfare publicity of vaccination.