A family of three, most of which are suitable for children to play, very beautiful, is a ticket system, but there are still a few (robots, ice and snow world, fishing, and so on) people with bags will collect money from you. Generally speaking, it's very good to run and play on the rooftop, start in the morning, go in at about 12 noon and come out at 5 pm. I'm sorry I didn't see the light show. I can play in it for a day without having to queue for a long time. It's good to wait for the opening time, usually 5-10 minutes.