This paper summed up the accomplishments that the rule of Chinese labor law has achieved in building a harmonious labor relation, using the method of combining the theory and practices. At the same time, this paper also pointed out the social problems it's currently facing. On the basis of reflections on those problems, the paper proposed recommendations for future reform of the labor system and labor legislation. Facing the many problems that exist in current practice, we draw a conclusion that Chinese labor relations will be more harmonious if only we strengthen and improve the current legislation on employment, labor safety and protection of labor rights.