Photo taken on March 13, 2021 shows the sunset scenery of Xingkai Lake, a border lake between China and Russia. (Photo: Xinhua)
Aerial photo taken on March 13, 2021 shows the sunset scenery of Xingkai Lake, a border lake between China and Russia. (Photo: Xinhua)
Aerial photo taken on March 13, 2021 shows the scenery of Xingkai Lake, a border lake between China and Russia. (Photo: Xinhua)
Photo taken on March 13, 2021 shows the scenery of Xingkai Lake, a border lake between China and Russia.(Photo: Xinhua)