Chaoshan surnamed Xing. Lian. Why are Yan San's surnames homophones? What's the story?

In the first part of Xing Ancestral Hall, due to the accident of the seven ancestors, many people emigrated and changed their names to Xing, but they still called it Xing. Xing family is located in five cities in Guangdong (Jieyang, Shantou, Chaozhou, Shanwei and Meizhou), including Tai Po in the eastern suburb of Jieyang, Shujiao in Puning, Jieyang and Hema Street in Donghai, Shanwei. The Xing family, with a total population of about 400,000 people, spread all over the world and developed well in society.

According to the record of Rebuilding Xing Lianyan's Ancestor Monument in Jiazi period of the Republic of China (1924), Xing Dunsu was Xing's ancestor. After investigation, its transit station to the south is Shilongqiao Township, Fuqing County, Longfu, Fujian Province. Today, Chaozhou City and Youyan. The article in "Monument" also said: "After the seventh ancestor, the descendants changed their faces because of things, and their characters were different." Why do you want to "change your face"? I think there are two reasons: First, you have left a track of "changing things". Among the ancestors of Xing, Lian and Yan, there were people who suffered misfortune. For example, Zhuan Xu, the ancestor of Lian's family, was killed unjustly, and Ren Yan was killed for helping people cry out grievances. Only when we are in the same misfortune can we be "in the same clan." The second is to look forward to Sun Shaosheng. Xing's name is Fu Xingzhi, the prince of the Northern and Southern Dynasties, and Xing Yi, a skilled literary talent in the Ming Dynasty. Lian Shunbin was a famous Confucian scholar in Song Dynasty. Yan surname includes Yan Hui rehabilitated by Confucius in the Spring and Autumn Period and Yan Zhenqing, a famous calligrapher in the Tang Dynasty. All three surnames are great names, so they can be "different in character".