tháu-khùi敨氣

to vent one's feelings

to vent one's feelings; to get something off one's chest; to ventilate

English Wiktionary, “敨氣” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%95%A8%E6%B0%A3 · confidence: Medium (Wiktionary)