1, the TV series changed some history to meet the needs of the plot.

2. Mount Li is a famous scenic spot in ancient and modern China. Because the Western Zhou Dynasty was the country of Mount Li, it was called Mount Li. In the Tang Dynasty, Lintong was named Zhao Ying and Huichang, and Lishan was renamed Zhao Ying and Huichang. Since the Zhou, Qin, Han and Tang Dynasties, it has been a royal garden with many detached villas. Mount Li is a branch of the Qinling Mountains, with a length of 25 kilometers from east to west, a width of 13.7 kilometers from north to south and an altitude of 1.302 meters. The pine and cypress on the mountain are evergreen and magnificent, and they are named after a green pony.

Since Zhou, Qin, Han and Tang Dynasties, Mount Li has been a royal garden, including many detached villas. In ancient times, Nu Wa "tempered stones to make up the sky"; At the end of the Western Zhou Dynasty, Zhou Youwang staged a historical allusion of "bonfire drama princes" here; Qin Shihuang built his mausoleum at the foot of Mount Li, leaving behind the world-famous Qin Terracotta Warriors and Horses. In the heyday of Tang Dynasty, Emperor Xuanzong of Tang Dynasty and Yang Guifei performed a beautiful love story here. In modern history, the famous "Xi incident" also happened in Lishan. Mount Li is a witness to the historical progress of the Chinese nation.