to improve one's family's social status by moving up in the world; to switch one's allegiance to a new patron
trad. 改換門庭
Also written 改換門庭【gǎi huàn mén tíng】
to improve one's family's social status by moving up in the world; to switch one's allegiance to a new patron
trad. 改換門庭
Also written 改換門庭【gǎi huàn mén tíng】