This is the 259th most frequent Chinese word.
事业
Career; undertaking; enterprise; cause.
事业 is used here to mean 'career' or 'professional life', emphasizing occupational achievements or progress.
他的事业在去年迎来了巨大的成功。
His career experienced great success last year.
事业 is used here to mean 'endeavor' or 'cause', often relating to an organized effort or mission.
他们全心投入到慈善事业中。
They devote themselves wholeheartedly to charity work.
事业 is used to signify 'undertakings' or 'projects', typically in the context of societal or public progress.