What's a domino?

Domino is a kind of training to exercise people's perseverance, endurance and team spirit. It is composed of countless dominoes of different colors, which are packaged by many people or for a long time and finally put together into patterns or words. Doing this training requires patience and a good attitude. It is a game that affects the whole body, and there are certain rules, which are determined according to the size of dominoes. Because I am a domino training teacher, I know this is not a game that everyone can play. The key is to have confidence in yourself and bear every failure, so it is a very good frustration training.