According to Kaihua County Records, there are two Cheng surnames, both of whom are from Shexian County, Anhui Province. One of them settled in Xiaguan, Longshan (now Xiajiang, Kaihua County, Yanglin) during the Middle and Old Tang Dynasty (AD 847-860), and later dispersed in Jiaochuan and Dongkengkou. The other branch moved from Shexian to Zhu Bei (now Beiyuan Village, Changhong Township, Kaihua County) in the third year of Tang Dynasty (883). Sioux city belongs to the latter situation. According to legend, Cheng Qing, the ancestor of Sioux City, went south to find a place to live and work in peace and contentment in order to avoid the war. He climbed mountains, waded across rivers and entered the land of Quzhou, Zhejiang after a long journey. One day, Cheng Qing and his family walked along Chihuai River, where the river is narrow, the mountains on both sides are steep and the water is fast. They walked through the winding mountain road and came to a suddenly enlightened valley flat. This place is backed by faint green hills and faced with green water. They are immersed in bamboo forests and flowers, as if they are in a paradise. Cheng Qing is full of energy, and his tiredness is all gone. He can't help but blurt out, "it's a treasure trove. After a hundred years, our family will definitely get rich, and someone will definitely get ahead! " So I settled here, which is today's Beiyuan Village.
Cheng's ancestors relied on the foundation of the original farming and reading family to work diligently and educate future generations. After several generations of efforts, they finally realized the prediction made by their ancestors Cheng Qing 100 years ago. A hundred years later, in 1988, he was the top student in high school, his son Cheng Di was the second in high school for two years (1042), his grandson Cheng Wei was a scholar for six years (1073), and his great-grandchildren were all in Zheng He (1kloc-0/2). Emperor, word discipline, word clock, is an official, even an official. Cheng Ju, tired of the official discussion of doctors, gave the father of Xin' an; Good poems, many works, the most famous "Beishan Collection", "Beishan Law" and "Lin Tai Story" are all included in "Sikuquanshu", known as Mr. Beishan.