To perfect the grade system of aerobic instructor, shaping favorable occupation environment.
完善健美操指导员等级制度，形成良好的职业环境。
Improve the social sports instructor management system, strengthen management.
完善社会体育指导员管理体制，强化管理等。
Improve the social sports instructor management system, strengthen management.
完善社会体育指导员管理体制，强化管理等。
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