One word, shoulder to shoulder, king
When it comes to the word shoulder to shoulder, we have to mention another character, McCullough, who is familiar to everyone. Luo Cheng was a famous soldier in Sui and Tang Dynasties. Proficient in marksmanship and handsome face. The relationship between him and the door god painting we posted in the Spring Festival is that Qin Qiong is still a cousin. They revolted together in Wagangzhai, which was dissolved and Luo became the king's subordinate. Later, Wang Shichong made him King of Qi. Ironically, although there was Qin Hecheng in history, there was no McCullough, so McCullough was just a fiction. Then the word "side by side king" is naturally fictional.
Before Xue joined the army, his family had been farming for a living. Later, I heard that I was recruiting for Liaodong, and Xue Xinran joined the army. Later, in the army, with his own martial arts, he gradually emerged and made great achievements. Well-known such as "Three Arrows Set Tianshan Mountain" and "Surrender Koguryo". But in real history, Xue did not get the title of "King of Qi". After Xue Jiangong's career, the Tang King conferred the title of Duke of Pingyang County, which was the highest title in Xue's military career.
Therefore, there is no title of "King of Qi" in history, and it has nothing to do with Xue. Most of them were compiled by unofficial history authors to attract readers. Therefore, when reading history, we should distinguish between unofficial history and the official history, otherwise it will be bad to make jokes.