pháiⁿ-khang歹空

causing problems or difficulties

causing problems or difficulties (of a person, place, thing, etc.); unbeneficial, bad thing

English Wiktionary, “歹空” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%AD%B9%E7%A9%BA · confidence: Medium (Wiktionary)