Hakka originated in Qin Zheng Lingnan Rongbaiyue period and developed in Wei, Jin, Southern and Northern Dynasties, Tang and Song Dynasties. They gradually moved to the south of the Yangtze River, then to Fujian, Guangdong and Jiangxi, and merged with the She nationality. At the latest, they formed a relatively stable ethnic group: Hakkas in the Southern Song Dynasty. In the early years of Qing Dynasty, Hakkas migrated from the border area between Fujian and Guangdong with Meizhou as the center to southern provinces and even Southeast Asia and other parts of the world, and finally became a global and humanistic Han nationality.