Farmers work in a lion's mane mushroom planting base in Mofan Village, Hailin City of northeast China's Heilongjiang Province, May 20, 2020. With the development of lion's mane mushroom (hericium erinaceus) industry including planting, processing, online and off-line selling, Mofan Village in Hailin has greatly increased local villagers' income. (Xinhua/Wang Jianwei)