County Wangdunqiu County: Emperor Jinwu Shiji County, equivalent to the area of Junxian County in Henan Province.
The origin of "Sikong": There are two origins of Sikong (Sīkōng):
1. It is from the surname of Xun and is the descendant of Dayu . When Yao was the leader of the tribe, Yu Guan went to Si Kong, and some descendants of his descendants had official family names, called Si Kong. 2. Born from Tao Tang's , it is Yao's descendant. During the Spring and Autumn Period, only the Jin State had a Sikong official, and none of the other vassal states had this official. Uncle Yao's descendants and his grandson Sun had once served as Sikong in the Jin Dynasty. The descendants of his descendants then took the ancestor's official name and called it Sikong .
The ancestor of the surname: Xia Yu .
The so-called "Sikong" was an ancient official post in charge of civil engineering. It began in the Tang and Yu dynasties more than 4,000 years ago. Later, in the Zhou Dynasty , it was ranked Liuqing, and in the Han Dynasty , it was listed as Sangong. In the former Qing Dynasty, the book of the Ministry of Industry was called Da Sikong. Sikong's surname has a long history. According to the records in "Tongzhi · Clan's Chronicles" and "Hanshu · Baiguan Gongqing Table", Xia Yu, the first ancestor of Sikong, became the official of Sikong, and his descendants were named after the official. , Called Sikong's. The surname is at least 4,000 years old. Jutunqiu County (now southwest of Qingfeng County, Hebei Province). Therefore, the descendants of Sikong were named Xiayu, the ancestor of Sikong.
Si Kong's surname is not included in the top 100 of the 100 surnames on the mainland or in Taiwan. Sikong is an official name in ancient times. According to legend, Emperor Shaohao had been set up to specialize in water conservancy civil engineering construction. It is said that Dayu had served as the emperor of Emperor Yao. During the Spring and Autumn Period, Tu of the Jin Dynasty also served as Si Kong, and their descendants had the surname Si Kong . Just appeared "Sikong" is the official name. According to legend, Emperor Shao Hao established the position of Sikong, in charge of the country's water conservancy, civil and transportation engineering construction. This official position is indispensable for people's livelihood, and has been used in future generations. In the Zhou Dynasty, it was listed as one of the Six Qings, showing its importance. According to legend, during the Emperor Yao Dayu, Dayu served as Skong, and he was effective at controlling water. Among his descendants was Si Kong. In the Spring and Autumn Period, another uncle's grandson served as Sikong in Jin State, and his descendants also had the surname Sikong . Hall number of insult hall: In the Tang Dynasty , Si Kongtu served as the priest of the Ministry of Li, in order to avoid chaos and seclusion in the king's official residence of Nakajo. At that time, wherever the thief soldiers passed, the people suffered a lot, but Kou Bing did not enter the king's office alone, and nearby people ran there to take refuge. Sikong's name is "Durable Church".