洋場惡少

city infested with foreign adventurers (esp. of Shanghai in pre-Liberation China) (idiom)

few / less / to lack / to be missing / to stop (doing sth) / seldom

young

ocean / vast / foreign / silver dollar or coin

used in 惡心|恶心[e3 xin1]

evil / fierce / vicious / ugly / coarse / to harm

to hate / to loathe / ashamed / to fear / to slander

threshing floor / classifier for events and happenings: spell, episode, bout

large place used for a specific purpose / stage / scene (of a play) / classifier for sporting or recreational activities / classifier for number of exams

young thug / malicious young ruffian