Aerial photo taken on Aug. 4, 2019 shows the morning scenery at the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)

Aerial photo taken on Aug. 4, 2019 shows fields near the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)

Aerial photo taken on Aug. 4, 2019 shows the morning scenery at the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)

Aerial photo taken on Aug. 4, 2019 shows a village near the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)

Aerial photo taken on Aug. 4, 2019 shows fields near the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)

Aerial photo taken on Aug. 4, 2019 shows people visiting the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)

Aerial photo taken on Aug. 4, 2019 shows fields near the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)

Aerial photo taken on Aug. 4, 2019 shows the morning scenery at the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)

Aerial photo taken on Aug. 4, 2019 shows a lotus pond near the Hongcun scenic spot in Yixian County, east China's Anhui Province. (Xinhua/Zhang Duan)