What do you mean by Hakka? What places do you mean?

Hakkas, also known as Hakkas, are a distinctive Han nationality and one of the most widely distributed and far-reaching Han nationalities in the world. The Hakkas were formed by moving from the northern Central Plains to the south, which gave them a tough character. Although the environment is located in a remote mountainous area, the industrious Hakkas have created their own history on their own land.

Hakka is an important ethnic group of Han nationality in Lingnan.