Where is the surname Kong in China?

At the end of the Qing Dynasty, the Kongshi family had spread all over the country. Specifically, in Zhejiang, Jiangsu, Jiangxi, Shandong, Sichuan, Henan, Guangxi, Fujian, Hebei, Anhui, Lingnan (located in Guangzhou, covering most areas east of Qinshan Port in Guangdong), Hubei, Shanxi, Gansu, Jilin, Qinghai, Shaanxi, Chahar (now northwest Hebei Province and Xilin Gol League in Inner Mongolia Autonomous Region), Fengtian (now Liaoning Province and Hebei Province) Other ethnic groups often live together in different places, with hundreds of people in each branch, and many have set up other holy capitals, such as forty-six capitals, forty-seven capitals, forty-eight capitals and forty-nine capitals in Jinxi County, Jiangxi Province, thirty-three capitals and sixty-five capitals in Guixi County and nineteen capitals in Yanshan County. By the middle of Qing Dynasty, there were many people, such as Kong's family in Qiao Qi, Gaochun County, south of the Yangtze River. After more than ten generations, by the tenth year of Jiaqing (1805), it was already "children and surnames are the same, with more than ten thousand people"; In the ninth year of Daoguang (1829), the Kong people who lived in Qianshan County, Anhui Province were scattered in Qianshan County, Taihu Lake, Huaining County and Wangjiang County due to population growth.