Title: Wu Zetian yu Chang'an guan xi xin tan
Subjects: Empresses, Biography, History, Impératrices, Biographies, Histoire, Tang Dynasty (China)
Places: China, Xi'an Shi (China), Chine, Xi'an Shi
People: Wu hou Empress of China (624-705)
Time periods: Tang dynasty, 618-907, 618-907 (Dynastie des Tang)