Where is a large greenhouse in Xuanhua District?

In the process of implementing the rural revitalization strategy, Xuanhua District has promoted protective agricultural cultivation in areas such as river beaches and hillsides. Through drip irrigation under film, land improvement, greenhouse construction and other measures, special planting industries such as flowers, fine fruits and green pollution-free vegetables in cold regions have been developed on the originally barren land. There is a large greenhouse vegetable planting base in Gushuying Village, Xuanhua District, Zhangjiakou City.