Introduction to the Dutch Garden: The Dutch Garden covers an area of about 1,452 square meters and consists of tulip fields and windmills. The windmill is the core landscape of the Dutch Exhibition Garden. The windmill is a replica of the windmill in the hometown of Dutch painter Van Gogh, and the whole body is covered with straw. There is an operating handle on the back of the windmill connected to the linkage device on the top, which is used to adjust the direction of the windmill blades according to the wind direction so that they can rotate into the wind to the maximum extent to generate power.