A farmer picks chayotes in Nongyuan Village in Huishui County, southwest China's Guizhou Province, Oct. 14, 2020. Local authorities have been optimizing agricultural industry structure to promote chayote cultivation. Currently, the planting area of chayote covers 52,000 mu (about 3,467 hectares) in Huishui, boosting over 12,000 households' income. (Xinhua/Tao Liang)
