Chestnut industry well developed in N China's Hebei Province

Photo taken on Sept. 1, 2021 shows farmers harvesting chestnut at a courtyard in Houjiazhai Village, Zunhua City, north China's Hebei Province. Yanshan Mountain of Zunhua City is suitable for chestnut to grow. At present, 360,000 mu of chestnut is planted there, making it a major industry for local farmers to increase income. (Liu Mancang/Guangming Picture)