There is a market for sand painting training classes. Relevant public information shows that at present, the enrollment rate of children aged 5- 16 in China is less than 5%, the market size is insufficient10 billion, the demand for children's training market is soaring, the market to be developed is huge, and the cost of starting a business is low. Compared with traditional art training, the competition is increasingly fierce. There is much to be done in training sand painting teachers.