(190130) -- XI'AN, Jan. 30, 2019 (Xinhua) -- Photo taken on Jan. 29, 2019 shows the night view of the Bell Tower in Xi'an, capital of northwest China's Shaanxi Province. Xi'an is decorated with beautiful lights in celebration of the upcoming Spring Festival, which falls on Feb. 5 this year. (Xinhua/Zhang Shuzhong)