破旧立新

to get rid of the old to bring in the new (idiom); to innovate

abbr. for Xinjiang 新疆[Xin1 jiang1] or Singapore 新加坡[Xin1 jia1 po1] / surname Xin

new / newly / meso- (chemistry)

broken / damaged / worn out / lousy / rotten / to break, split or cleave / to get rid of / to destroy / to break with / to defeat / to capture (a city etc) / to expose the truth of

old / opposite: new 新 / former / worn (with age)

to stand / to set up / to establish / to lay down / to draw up / at once / immediately

shabby