Aerial photo taken on Jan. 9, 2021 shows the Rituo Temple on the north shore of Yumzhog Yumco Lake in southwest China's Tibet Autonomous Region. (Xinhua/Sun Fei)

Aerial photo taken on Jan. 9, 2021 shows the Rituo Temple on the north shore of Yumzhog Yumco Lake in southwest China's Tibet Autonomous Region. (Xinhua/Sun Fei)

The Rituo Temple on the north shore of Yumzhog Yumco Lake is pictured with star trails in this composite image taken in southwest China's Tibet Autonomous Region on Jan. 10, 2021. (Xinhua/Sun Fei)

Aerial photo taken on Jan. 10, 2021 shows the Rituo Temple on the north shore of Yumzhog Yumco Lake in southwest China's Tibet Autonomous Region. (Xinhua/Sun Fei)