Cờ Thế - Co The Hay, Co Tuong is a board game developed by BHMEDIA for Android users. It is a form of chess where the chessboard initially has the pieces in the same position as an unfinished game of chess, and the player must win after a number of moves as required in advance. The game is usually played in folk festivals and has many unique and complicated strategies and tactics.

The app is designed with a scientific, user-friendly interface. It supports three game modes - playing with the computer, playing with another person, and playing online via Game Center. The levels of play range from easy to difficult, with four levels - easy, normal, professional, and high professional player. Players can also customize the interface according to their preferences, such as changing the checker or chess pieces, and the name of the player character.

Additionally, the app also supports functions like saving the screen game and travel. The multiplayer online game feature via Game Center allows players to play Chinese chess with friends online on different devices, and it even has chat messages and voice chat during games.

Overall, Cờ Thế - Co The Hay, Co Tuong is a great game for strategy lovers who enjoy challenging games.