Title: Sui Tang Chang'an
Subjects: History, Histoire, Si chou zhi lu, Li shi, Yan jiu, Di fang shi, Tang Dynasty (China)
Places: Xi'an (Shaanxi Sheng, China), China, Chine, shan xi sheng, xi an shi
Time periods: Tang dynasty, 618-907, Sui dynasty, 581-618, 618-907 (Dynastie des Tang), 581-618 (Dynastie des Sui), sui tang shi dai