Aerial photo taken on Oct. 1, 2020 shows lighting of Hongshan park in Urumqi, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)

Photo taken on Oct. 1, 2020 shows a view of Urumqi in northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Zhao Ge)

Aerial photo taken on Oct. 1, 2020 shows a view of Urumqi in northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)

Aerial photo taken on Oct. 1, 2020 shows a view of Urumqi in northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)

Aerial photo taken on Sept. 30, 2020 shows a view of the Urumqi Economic and Technological Development Zone in Toutunhe District of Urumqi in northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)

Photo taken on Oct. 1, 2020 shows a view of Urumqi in northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Zhao Ge)

Photo taken on Oct. 1, 2020 shows a view of Urumqi in northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Zhao Ge)

Aerial photo taken on Oct. 1, 2020 shows a view near Hongshan park in Urumqi, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Hu Huhu)