In pics: night view of Great Tang All Day Mall in Xi'an, NW China

Tourists watch a performance at the Great Tang All Day Mall in Qujiang New District, Xi'an, northwest China's Shaanxi Province, on Aug.8, 2019. In recent years, Xi'an develops its night tour here by building distinctive blocks, upgrading the lighting system, enriching night activities and so on. (Xinhua/Liu Xiao)