To realize its social aim and solve the problems of low quality of the Chinese, YMCA has carried out many social service activities to rebuild the society.

• 青年会为实践其社会福音的宗旨，针对近代中国民众素质低下、社会矛盾丛生等问题，重点开展了改造青年的“德、智、体、群”的四育活动和改造社会、救灾等社会服务活动。