Are Xiamen people very exclusive?

Xiamen is a national civilized city, and Xiamen people are not exclusive, so Xiamen has developed so fast. Historically, there are only Quanzhou and Zhangzhou in southern Fujian. Xiamen, formerly known as Jiahe Li, belongs to Tongan County, the state capital. Siming County was established in the late Ming Dynasty. Xiamen was developed after fishermen from Quanzhou and Zhangzhou gathered and settled. After the Opium War, Xiamen was forced to open as a five-port trading city, and foreigners moved in constantly. In addition, we Minnan people have a tradition of making a living in Southeast Asia, and people often walk back and forth. Therefore, Xiamen is an immigrant city with frequent contact with the outside world, and its culture is an inclusive culture. Of course, Xiamen people will also be xenophobic, that is, they will never be soft on the enemy. "A friend came to pick him up with good wine, and a jackal came to pick him up with a shotgun." This sentence is a true portrayal of our Xiamen people's xenophobia.