Which is better for commercial immigrants in Tangshan?

Born and raised in Tangshan, Tangshan people are descendants of ancient humans discovered in Dacheng Mountain. There are few records about immigrants in Tangshan local chronicles (remember that Xianbei people migrated to Luanhe River in ancient times, and there were also a few immigrants in Liuzhou in Tang Dynasty). Therefore, from the Neolithic Age, from the Xia, Shang and Zhou Dynasties, to the Three Kingdoms, to the Southern Jin Dynasty, to the Five Dynasties and Ten Kingdoms, to the Tang, Song, Yuan, Ming and Qing Dynasties (Tangshan belongs to the Jin and Song Dynasties, because of the influence of the war, it is even more impossible for someone to immigrate to us. The historical records are perfect, and no historical faults have been found, so most of us Tangshan people are born and raised.