People have fun at Hualin Park in Altay, Xinjiang

Photo taken on Jan. 1, 2021 shows people having fun at Hualin Park in Altay, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)

Photo taken on Jan. 1, 2021 shows people having fun at Hualin Park in Altay, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)

Photo taken on Jan. 1, 2021 shows people having fun at Hualin Park in Altay, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)

Aerial photo taken on Jan. 1, 2021 shows people having fun at Hualin Park in Altay, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)

Photo taken on Jan. 1, 2021 shows people having fun at Hualin Park in Altay, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Sadat)