爭斤論兩

to haggle over every ounce (idiom) / to to fuss over minor points / to be particular about sth

to strive for / to vie for / to argue or debate / deficient or lacking (dialect) / how or what (literary)

catty / (PRC) weight equal to 500 g / (Tw) weight equal to 600 g / (HK, Malaysia, Singapore) slightly over 604 g

abbr. for 論語|论语[Lun2 yu3], The Analects (of Confucius)

opinion / view / theory / doctrine / to discuss / to talk about / to regard / to consider / per / by the (kilometer, hour etc)

two / both / some / a few / tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤[jin1] (old)