Modern agricultural technologies help boost locals' incomes in Xuanhua, N China's Hebei

Aerial photo taken on June 19, 2021 shows a vegetable plantation base in Shenjing Township, Xuanhua District, Zhangjiakou, north China's Hebei Province. In recent years, Shenjing Township has taken the advantage of its climate and developed alpine vegetable planting, which helps the local farmers increase their incomes. (Photo by Chen Xiaodong/Guangming Picture)