Aerial photo taken on Nov. 4, 2018 shows snow scenery of a village in southern Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Du Gang)

　　Aerial photo taken on Nov. 4, 2018 shows snow scenery in Nanshan scenic spot in southern Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)

　　Aerial photo taken on Nov. 4, 2018 shows snow scenery in Nanshan scenic spot in southern Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)

　　Aerial photo taken on Nov. 4, 2018 shows snow scenery in Nanshan scenic spot in southern Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)

　　Photo taken on Nov. 4, 2018 shows snow scenery of a creek in Nanshan scenic spot in southern Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Du Gang)

　　Photo taken on Nov. 4, 2018 shows snow scenery of a village in southern Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Du Gang)

　　Aerial photo taken on Nov. 4, 2018 shows snow scenery in suburb of Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)

　　Photo taken on Nov. 4, 2018 shows snow scenery of a creek in Nanshan scenic spot in southern Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)