Why are Cantonese originally from Henan?

The ancestral home of Guangfu people in southern Fujian is Henan, which is related to the war in history. Since the Western Jin Dynasty, Henan people have been fascinated by Fujian on a large scale for three times, so their ancestral home in that place is Henan. According to historical records, Shanxi organized eight large-scale immigration activities. Shanxi had a very large population at that time. Many people have emigrated to the north. So the ancestral home of northerners is Shanxi.