"The harvest of the grain, the creation of all things in heaven and earth; the sunflower to the sun, the spiritual power of the earth." Gannan is known as the "hometown of sunflowers in China". On this fertile black land, whether it is on the mountain or in the plain, even on the roadside, you can see large sunflowers everywhere. Gannan planted sunflowers are mainly crops, and there are no varieties that are too ornamental, but the scale must be beyond imagination.