Social workers can train community members and backbones through formal and structured training courses, lectures and role-playing. Or in an informal and unstructured way, such as home visits or meeting with members of the organization, social workers can play an exemplary role for members; The category of training should take into account the cognitive level, emotional level and behavioral level; Social workers should avoid their strong teaching role when training members and backbones; Social workers should not focus on training one or two backbone residents, while neglecting to provide opportunities for other members to participate and improve.