Aerial photo taken on Jan. 14, 2021 shows light decorations for the upcoming Spring Festival in Qujiang New Area in Xi'an, northwest China's Shaanxi Province. The Spring Festival falls on Feb. 12 this year. (Xinhua/Shao Rui)

Aerial photo taken on Jan. 14, 2021 shows light decorations for the upcoming Spring Festival in Qujiang New Area in Xi'an, northwest China's Shaanxi Province. The Spring Festival falls on Feb. 12 this year. (Xinhua/Shao Rui)

Photo taken on Jan. 14, 2021 shows light decorations for the upcoming Spring Festival in Qujiang New Area in Xi'an, northwest China's Shaanxi Province. The Spring Festival falls on Feb. 12 this year. (Xinhua/Shao Rui)

Photo taken on Jan. 14, 2021 shows light decorations for the upcoming Spring Festival in Qujiang New Area in Xi'an, northwest China's Shaanxi Province. The Spring Festival falls on Feb. 12 this year. (Xinhua/Shao Rui)