「半斤八兩 / 半斤八両」

(pos:語句)
<explanation>
yue:半#斤 同八#兩 相等，比喻彼此分量或程度不相上下
eng:nothing to choose between the two; six of one, half of a dozen of the other; literally: half catty and eight taels
<eg>
yue:你哋兩個，一個衝紅燈，一個超速，咪又係半斤八兩！ (nei5 dei6 loeng5 go3, jat1 go3 cung1 hung4 dang1, jat1 go3 ciu1 cuk1, mai6 jau6 hai6 bun3 gan1 baat3 loeng2!)
eng:You two! One of you has jumped a red light and the other one has overspeeded. You two are the same!