A tourist picks cherry tomatoes inside a greenhouse in Wangwan Village of Yichuan County, northwest China's Shaanxi Province, Aug. 10, 2020. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses. (Photos: Xinhua/Shao Rui)

Aerial photo taken on Aug. 10, 2020 shows the new house at a resettlement site in Wangwan Village of Yichuan County, northwest China's Shaanxi Province. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.

Aerial photo taken on Aug. 10, 2020 shows a newly-built water park in Wangwan Village of Yichuan County, northwest China's Shaanxi Province. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.

People enjoy leisure time at a water park in Wangwan Village of Yichuan County, northwest China's Shaanxi Province, Aug. 10, 2020. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.

Aerial photo taken on Aug. 10. 2020 shows the greenhouses in Wangwan Village of Yichuan County, northwest China's Shaanxi Province. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.

Photo taken on Aug. 10, 2020 shows villager Song Shuangping (R) and his wife watching TV at their new home in Wangwan Village of Yichuan County, northwest China's Shaanxi Province. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.

Aerial photo taken on Aug. 10, 2020 shows the new houses at a resettlement site in Wangwan Village of Yichuan County, northwest China's Shaanxi Province. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.

Villager Qiao Junfang picks honeydew melons inside a greenhouse in Wangwan Village of Yichuan County, northwest China's Shaanxi Province, Aug. 10, 2020. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.

Villagers chat inside a greenhouse in Wangwan Village of Yichuan County, northwest China's Shaanxi Province, Aug. 10, 2020. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.

Aerial photo taken on Aug. 10, 2020 shows people enjoying leisure time at a water park in Wangwan Village of Yichuan County, northwest China's Shaanxi Province. Used to be an impoverished village nestling on the Loess Plateau, Wangwan Village made great efforts in poverty-relief programs, villagers here now live a better life as low-yield crop fields and cave dwellings have been substituted by greenhouses with an area of 150 mu (about 10 hectares), leisure resorts and well-decorated new houses.