Huaqing Hot Spring has been the site of a famous imperial bathing pool for over 3,000 years.It is the place which has witnessed the love story of an emperor and his favorite concubine.
It sets a record of being the only instance of mausoleum that has emperors of two dynasties the only ruling Emporess of China Wu Zetian and EmperorTang Gaozong, buried together in it in China and even around…
Yumen Pass, an important gateway on western frontier during Han Dynasty. Yumen Pass played an important role both in trade and military defense in ancient times.