Why is Cui a fierce surname?

Cui is one of the surnames of China, North Korea and South Korea. Cui Shi is a famous family in Shandong and the most popular surname in China, mainly from his family name. Its ancestor is Jiang Ziya, and Linzi (Zibo) is Cui's birthplace. Hundred Surnames Song Edition Ranking 189. Today, Cui Shi is common in Shandong, Henan, Hebei, Heilongjiang, Liaoning, Jiangsu and other provinces. Cui in these six provinces accounts for about 60% of the Han population in China. Cui is the 74th surname in China, with a large population, accounting for about 0.28% of the Han population in China. The main halls are Boling Hall and Qinghe Hall. Celebrities in the past dynasties mainly included Cui Yong, an upright official, Cui Xian, a writer, Cui Yuan, a calligrapher, Cui Shu, Cui Hao and Cui Hu. Cui Shi aristocratic families are located in Zibo, Anping, Hebei, Henan and other places. Overseas distribution is mostly in South Korea.