Zhao Gongming is a god in Taoism and a fictional character.
Zhao Gongming, also known as "Marshal Zhao Gong", is now mainly worshiped by Taoism as the God of Wealth
Maybe because he is a god, he avoids his name
At that time, before the Song Dynasty, there was a chaotic era of the Five Dynasties and Ten Kingdoms. At that time, wars were everywhere and the people were struggling to survive, so they only used Taoist Huang-Lao politics to allow the people to rest, just like the beginning of the founding of the Han Dynasty by Liu Bang and the beginning of the founding of the Tang Emperor.
The Song Dynasty was left after Taizong used it and Zhenzong also followed it