Why does the whole country dare not provoke Bobai people?

According to Sina News, Bobai County is the largest Hakka gathering place in Guangxi and the largest Hakka gathering place in the world. Bobai people keep their word in business and are loyal enough. They are well-known in all walks of life. They are rich in assets, large in number and United as one. As a Bobai, no matter where you go, if you tell others that he is a Bobai, others may respect them. So it can be seen that we dare not provoke the Bobai people because they are United.