Aerial photo taken on Oct. 30, 2019 show the scenery of Qishu Lake in Yixian County of Huangshan, east China's Anhui Province. (Xinhua/Zhang Duan)
Aerial photo taken on Oct. 30, 2019 show the scenery of Qishu Lake in Yixian County of Huangshan, east China's Anhui Province. (Xinhua/Zhang Duan)
Aerial photo taken on Oct. 30, 2019 show the scenery of Qishu Lake in Yixian County of Huangshan, east China's Anhui Province. (Xinhua/Zhang Duan)
Aerial photo taken on Oct. 30, 2019 show the scenery of Qishu Lake in Yixian County of Huangshan, east China's Anhui Province. (Xinhua/Zhang Duan)