改朝换代

to transition to a new dynasty or regime

to change / to alter / to transform / to correct

to transition to a new dynasty

abbr. for 朝鮮|朝鲜[Chao2 xian3] Korea

imperial or royal court / government / dynasty / reign of a sovereign or emperor / court or assembly held by a sovereign or emperor / to make a pilgrimage to / facing / towards

morning

to exchange / to change (clothes etc) / to substitute / to switch / to convert (currency)

to transition to a new dynasty or regime / to replace an older product with an upgraded, new-generation one

to substitute / to act on behalf of others / to replace / generation / dynasty / age / period / (historical) era / (geological) eon