Forced to Sign in the Late Tang Dynasty, the Tang Dynasty Actually Revived

The era of Tian Khan has come to an end, the fireworks of Kaiyuan Tianbao have dissipated, the old wounds of the Anshi Rebellion have not healed, and the new wounds of the Fengtian Disaster are raging. In today's Chang'an, do you still remember your homeland of 9,900 miles west to Anxi? Can you sing again, "The Tang Dynasty is clear, and God will support all nations?"