Whether before or after, Jingzhou Group is in an absolute dominant position. After Liu Bei Group entered Shu, it first adopted the strategy of wooing the Eastern Zhou Group and suppressing Yizhou Group. Later, after Liu Bei's death, the core figures of the Eastern Zhou Group gradually died, and Yizhou Group became more and more important due to the fall of Jingzhou. In order to stabilize Shu, Jingzhou Group headed by Zhuge Liang changed its strategy and adopted the strategy of wooing Jingzhou Group and suppressing Dongzhou Group. Jingzhou Group is the core of the imperial court, and Yizhou Group mostly serves as the local governor.
Ministers in charge: Zhuge Liang, Jiang Wan, Fei Yi, Dong Yun, etc. (All belong to Jingzhou Group).
The difference between the three groups: Jingzhou Group: Liu Bei's followers and their direct subordinates (such as Jiang to Zhuge Liang) before he entered Shu.
Eastern Zhou School: refers to foreign talents who were followed by Ada and Liu Zhang and then promoted from outside Sichuan.
Yizhou Group: Yizhou local gentry.