The Sleepless City of Tang, a major destination in Xi'an, Shaanxi province, attracts tourists with its colorful lighting on ancient-style architecture at night. (Photos by Wang Xin/For China Daily)

Xi'an is well-known for its variety of noodles.

The Terracotta Warriors, a famous attraction in the city.

Young singer-actor Yi Yangqianxi plays a wise government official in the TV series, The Longest Day in Chang'an.