Aerial photo taken on Aug. 27, 2019 shows the rural scenery of Liuguang Village in Wantanhe Township of Longli County, southwest China's Guizhou Province. (Photo: Xinhua)

Aerial photo taken on Aug. 27, 2019 shows the rural scenery of Liuguang Village in Wantanhe Township of Longli County, southwest China's Guizhou Province. (Photo: Xinhua)

Aerial photo taken on Aug. 27, 2019 shows the rural scenery of Liuguang Village in Wantanhe Township of Longli County, southwest China's Guizhou Province. (Photo: Xinhua)

Aerial photo taken on Aug. 27, 2019 shows the rural scenery of Liuguang Village in Wantanhe Township of Longli County, southwest China's Guizhou Province. (Photo: Xinhua)

Aerial photo taken on Aug. 27, 2019 shows the rural scenery of Liuguang Village in Wantanhe Township of Longli County, southwest China's Guizhou Province. (Photo: Xinhua)