Singing in the Prosperous Tang Dynasty

Thousands of officials and retinues came from the north of Lishan Mountain, and all the nations came to the east of the Wei River. Describes the grand scene of all nations coming to court during the Tang Dynasty, Kaiyuan was another prosperous era after the rule of Zhenguan. The national power of the Tang Dynasty was at its unprecedented peak. However, under the peaceful singing and dancing, The empire is already in crisis, At this time, a wealthy concubine was born...