phòo-tiān破綻

burst

burst, hole or tear in cloth; mistake or gap in a speech or theory; flaw; weak point

English Wiktionary, “破綻” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E7%A0%B4%E7%B6%BB · confidence: Medium (Wiktionary, Hokkien)