The current specific positions of the ten vassal states with surnames during the Spring and Autumn Period

Qi Center: Under the jurisdiction of most of Shandong: Eastern Hebei, part of Henan

Yue Center: Under the jurisdiction of Zhejiang: None

Wu Center has jurisdiction over most of Jiangsu: Anhui

Qin center: southern Shaanxi, under the jurisdiction of: Sichuan (middle and late Warring States), northern Yunnan (middle and late Warring States), part of Ningxia and Gansu.

Chu center: most of Henan and Hubei Under its jurisdiction: Hunan, Sichuan, Chongqing, northern Yunnan, Zhejiang, Anhui, and Jiangsu (the first three provinces were all destroyed after Echigo)

Lu Center: Southern Shandong Under its jurisdiction: Northern Jiangsu

Shanxi Center: Most of Shanxi is under the jurisdiction of: western Hebei, part of Henan, part of Shaanxi, part of Ningxia and Gansu. It also controls the Emperor Zhou. (Later divided by the three families of Han, Wei and Zhao)

Yan Center: Liaoning In the south, Beijing administered what is now North Korea