What is regime change?

It means: every dynasty changes, or the person in power at that time is overthrown by another person, and the establishment of a new regime is equivalent to the change of regime.

Change means exchange and replacement. From the poem "Zhao Nan Laughing Star".

Political power is the political system of a country or the ruling system of specific administrative power. Political power can also refer to a social system or social order. Political power also refers to the political organization that holds state sovereignty and the political power it holds in order to maintain the rule and management of society.

Extended data:

Chinese dynasty alternation table:

Xia → Shang → Western Zhou → Eastern Zhou (Spring and Autumn and Warring States) → Qin → Western Han → New Dynasty → Eastern Han → Three Kingdoms (Wei, Shu and Wu) → Jin (Western Jin and Eastern Jin) → Southern Dynasty (Song, Qi, Liang and Chen) → Northern Dynasty (Northern Wei, Eastern Wei, Western Wei and Northern Qi,

References:

Baidu encyclopedia-regime

Baidu Encyclopedia-Change