Abstract: With the economic development in China, labor conflicts have become increasingly conspicuous. Based on the background of PRD（Pearl River Delta）region, this paper intends to apply evolutionary game theory to establish game models for employers and employees as well as employers and the government respectively, and then to identify evolutionarily stable strategies and find factors affecting the development of labor relations by solving the model, analyzing evolution chart and the related factors such as production costs, distribution of profits, revenue of betrayal and default fine, etc. According to the results of analysis, the relevant recommendations for the employees, employers, and government regulators will be posed, which are beneficial to promote stable and harmonious to labor relations.

Key words: labor relations； government supervision； evolutionary game