物換星移 (mat6 wun6 sing1 ji4) — things change with the passing of time in Cantonese
matˍ₆物wunˍ₆換singˉ¹星jiˎ₄移简 物换星移
Mandarin Pinyin: wu4 huan4 xing1 yi2
Meaning of 物換星移
nounthings change with the passing of time
nounthings can change as stars move (idiom)