Nineteen of them belong to shanghai bengue cultural dissemination ltd., and 19 of them possess a wide range of professional chess resources, advanced teaching ideas and extensive teaching experience. They are well known as the country's cultural dissemination agencies. In keeping with the spirit and legacy of chess, the 19 chess games have made the transmission, promotion and universalization of chess art and culture their own responsibility and mission, with the intention of becoming the country's most professional cultural dissemination brand. Chess is a strategic two-person chess game called "king" in china and "go" in the west. It's popular in east asia (china, japan, korea, korea) and is one of the four arts of chess. Chess originated in china and was handed over to guillaume, and was recorded during the time of the battle. It's been passed into japan through korea and to the countries of europe and the united states. It is an expression of chinese culture and civilization. Chess plays with square and black-white two-coloured chess boards, which divide the board into 361 junctions across 19 lines, and the pieces walk on the junction, where they alternate, and are not able to move when they fall, in the best interests of the land. Because the black side had taken advantage of it first, it had been artificially stipulated that the black side would end with a white label. China's ancient chess game is a black-and-white set of two pairs each at the diagonal stage (the diagonal setup), which is made up of seats, with the white side proceeding first. Modern chess removes seat rules, and black and white make the change more complex and variable. Chess is also considered the most complex chess game in the world。