For a DIY children's puzzle workshop like ours, if the cost does not include the rent, a storefront of 60- 100 square meters can be built between 40,000 and 60,000, which is not a small cost investment. Our DIY children's puzzle workshop is mainly aimed at children. Moreover, we are a diversified and comprehensive children's education manual paradise with children's handicrafts as the mainstay and educational experience as the supplement. The projects we operate cover seven blocks, such as children's handcraft, pottery experience, parent-child baking, parent-child customization, children's playground, toy retail and milk tea drinks. It belongs to policy support, sunrise industry, free combination of profitable projects, one store and seven strong, which can cultivate children's imagination, creativity and practical ability and enrich children.