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.