yuandj
Founder of Flamming mountain junior chess team, from BJ china. This is a volunter team for mind games. All projects has the same target, let kids like the games
CJMaker Tech. Co.LtdChina Beijing
Founder of Flamming mountain junior chess team, from BJ china. This is a volunter team for mind games. All projects has the same target, let kids like the games
CJMaker Tech. Co.LtdChina Beijing