「斤斤計較」

(pos:形容詞)
<explanation>
yue:（帶貶義）對細微嘅嘢，尤其係錢銀或者幫人做嘢，好執着
eng:(derogatory) concerned or particular about every point or detail, especially money or favour
<eg>
yue:嗰幾蚊唔好斤斤計較啦！ (go2 gei2 man1 m4 hou2 gan1 gan1 gai3 gaau3 laa1!)
eng:It's just a few bucks. Don't be so concerned about it.