「知慳識儉」

(pos:形容詞)(sim:精打細算)
<explanation>
yue:會節制理財，減少開支，唔會大使
eng:to not be extravagant; to be frugal
<eg>
yue:咁多個入面佢最知慳識儉㗎喇。 (gam3 do1 go3 jap6 min6 keoi5 zeoi3 zi1 haan1 sik1 gim6 gaa3 laa3.)
eng:He/She is the thriftiest among all.