Now many exhibition companies need some professional performances, such as bands, and some auto shows need models. When you are in that city, you can go to Baidu to see the exhibition companies in your city and contact them actively. They will contact you when they need activities. We need some high-quality and high-level bands in our daily activities. As long as your price is right, you can start with a small personnel supplier. If the price is right, they will contact you. Usually they send some personnel information to some free information websites. Go to the QQ group that specializes in exhibitions in your city. As long as you can be on call, the price is calculated according to the market price of your city. ..