Liu Jingshuang, a poverty-stricken villager, makes materials for mushroom cultivation at the yard of his house in Qiqiling Village of Oroqen Autonomous Banner, Hulun Buir, north China's Inner Mongolia Autonomous Region, April 16, 2019. Relying on its rich forest resources, the Oroqen Autonomous Banner has developed a mechanism for edible mushroom cultivation and Chinese herbal medicine planting to increase local farmers' income. (Xinhua/Zhu Wenzhe)