Li Longji, Emperor Xuanzong of the Tang Dynasty, came to Nanjing from Chang 'an (then Chengdu) because he was originally in Chang 'an South. When he first arrived here, he was "very dizzy". The emperor thought he was the son of heaven, and the son of heaven died because of it, so he got this name with a bit of feudal flavor. "

Li Longji has just buried his beloved Princess Yang Yuhuan and has come all the way. Have seen the gates of Chengdu, but there is news of the victory of counter-insurgency, which immediately makes Li Longji, 7 1 year-old, feel mixed feelings and have no intention to play. He immediately turned around and returned to the capital. Future generations can guess at will how sad Li Longji was then!

In a word, Tang Xuanzong turned back. He never thought that this unknown town, the only place where he stayed, had a name from now on.

1. Introduction to Tianhui Town: Tianhui Town, jinniu district, Chengdu, Sichuan Province is located in the northern suburb of Chengdu, Sichuan Province, 4.5 kilometers away from the city center. It covers an area of 33.34 square kilometers, with 0/7 agricultural communities and 0/0 urban communities, with a population of about 50,700.

2. Tianhui Town was once the starting point of the ancient Shu Road, and it was famous for the novel "stagnant water" by writer Li.