Night tour becomes new impetus to boost tourism of Xi'an, NW China

Photo taken on June 9, 2018 shows people watch a violin performance at night in Xi'an, capital of northwest China's Shaanxi Province. Night tour nowadays has become a new impetus to boost tourism of Xi'an, which has been attracting tourists with its renowned attractions including the Terracotta Warriors and Horses. (Xinhua/Shao Rui)