Cultivation of wood ear promoted to boost villagers' income in Rangtang County, China's Sichuan

A man replaces the water pipe for a wood ear planting base in Rangtang County, southwest China's Sichuan Province, Aug. 10, 2019. Cultivation of wood ear, an edible fungus, on barren lands and vacant area around houses has been promoted by local authority to boost income for villagers since 2018. (Xinhua/Zhang Chaoqun)