Hello, I have been engaged in education and training for a long time. I think if you have no relevant experience before, you can focus on the primary school stage first. At present, the hottest subject in the primary school training market is "Chinese". Because of the unified use of textbooks, the content of primary school textbooks has become changeable and difficult to understand, adding more traditional cultural content. The increase in the difficulty of textbooks on campus will naturally increase the demand for children to make up lessons outside school. As for English, it has been in the leading position in the market for many years, and it will remain so. The foundation of mathematics is also very important. These two subjects are traditional ones. Therefore, personal suggestions are made by three departments together, which can not only cope with the market and reduce risks, but also not increase the investment budget too much. for reference only