Usage note
改革表示改变旧的做法。
gǎi gé biǎo shì gǎi biàn jiù de zuò fǎ。
改革 means to change old ways or systems.
改革表示改变旧的做法。
gǎi gé biǎo shì gǎi biàn jiù de zuò fǎ。
改革 means to change old ways or systems.
改革常用于社会、制度和教育。
gǎi gé cháng yòng yú shè huì 、 zhì dù hé jiào yù。
It is often used with society, systems, and education.
改革 means reform, often for systems; 改变 is a general change.
革命 is a more drastic, often political, revolution.
改进 focuses on making something better, often incrementally.