Ask the origin of the surname "Cui" in the name.

Cui comes from the surname Jiang and is a descendant of Yan Di Shennong. In the early years of the Western Zhou Dynasty, Lu Shang had a surname named Jiang Ziya, an official surname, also known as Shi, commonly known as Shi. Because of his meritorious service in helping the king of Wu destroy the business, he was sealed in the vassal state of Qi and built the Beijing camp. There is a son whose name is Qi He, who is an important official of the imperial court, Kang Wang is the minister of life, and posthumous title is the Duke of Qi Ding after his death. Qi Dinggong's eldest son, named ji zi, should have succeeded to the throne of Qi, but he was given to his second uncle. He ate in (now Cui Shi City, northwest of Zhangqiu County) and was named Cui Shi, so Cui Shi's ancestor was Cui.