Lego in Dalian is really not so good. There is no way to bring children's creativity and imagination into play. They only lie when they experience and preach. Why do you ask for on-site registration to let parents report when they are worried about calming down? It's expensive and they can't learn anything. Just turn over the knowledge points again and again. At the beginning, children will report it when they feel fresh, and you will feel it after a long time.