Villagers walk on a bridge at Longchuan village in Jixi County, east China's Anhui Province, on May 23, 2019. (Xinhua/Liu Junxi)

Photo taken on May 23, 2019 shows the morning scenery of Longchuan village in Jixi County, east China's Anhui Province. (Xinhua/Liu Junxi)

A tourist is silhouetted in Longchuan village in Jixi County, east China's Anhui Province, on May 23, 2019. (Xinhua/Liu Junxi)

Photo taken on May 23, 2019 shows the morning scenery of Longchuan village in Jixi County, east China's Anhui Province. (Xinhua/Liu Junxi)

Photo taken on May 23, 2019 shows the morning scenery of Longchuan village in Jixi County, east China's Anhui Province. (Xinhua/Liu Junxi)