This thesis is about the implementation of Chinese chess in java. Chinese chess is a type of chess that originated in China with a long history. It has become an extremely popular chess activity due to the simplicity of the equipment and the fun nature of the game. In the thesis, I will start with the development environment of the application, followed immediately by the basic rules of the game. This will be followed by the application framework and user interface. Finally, I would describe in detail the functions in the game, the rules of the pieces, how they are implemented and code explanation.