About 150000 people in song dynasty, gong, accounts for about 0.2% of the country's population, ranked eighty-fourth.Gong is the first big province of anhui, accounting for gong 19.3% of the total population of the country.In the national distribution mainly concentrates in anhui, jiangsu, jiangxi, hunan, fujian, hebei, the six provinces gong about gong 81% of the total population of the country.Second distribution of guangdong, shandong, zhejiang, henan and other provinces.The country formed in the eastern anhui north jiangsu, hebei, fujian as the center of the south, jiangxi and hunan's three big gong ghettos.

About 300000 people in Ming dynasty, gong, accounts for about 0.32% of the country's population, ranked seventy-first.During the Ming dynasty, jiangsu for gong first big province, which accounts for gong 25.7% of the total population.In the national distribution mainly concentrates in jiangsu, jiangxi, zhejiang, fujian, the four provinces gong accounts for roughly 76% of gong population, second distributed in hubei, sichuan, hunan, the three provinces of gong and concentration of 17%.During the song, yuan, Ming, gong pattern of the distribution of total change is bigger, its population is mainly composed of north southeast migration.Across the country to form of jiangsu, jiangxi, zhejiang, fujian a gong population centers.