Who proposed Xinghua freshmen in the Western Han Dynasty?

Xinghua, this place is in ancient times, and it is still a seaside Zeguo. In the Neolithic Age, indigenous ancestors engaged in fishing and hunting and primitive agricultural activities. During the Qin and Han dynasties, foreigners, including the Han nationality in the Central Plains, came here to take refuge or live in seclusion. They merged with the aborigines and became the earliest aborigines in Xinghua. Since the Western Jin Dynasty, Han immigrants have been moving southward, enriching Xinghua's surname and increasing the number of registered permanent residence. The Tang and Song Dynasties was an important period for immigrants to move into Xinghua, especially in the late Tang and Five Dynasties, northern scholars moved into Fujian with Wang Chao and Wang, and the resulting immigration tide had a far-reaching impact on the early development of Xinghua. By the Northern Song Dynasty, Xinghua residents lived in groups.