Han ethnic group in China is an Easter Asian ethnic group and nation. They conform more than a 92% of Chinese population, that is why it is the largest ethnic group (over 1.3 billion people)
This Dynasty dated from 206 and it represented a 19% of the world´s people.
Well in the colonial days they had long hard winters short growing seasons main industry was ship building and costal industry they had rocky soil and coast lines and were very populated