How do you pronounce 話事?

Q: How do you pronounce 話事? A: waa6 si6, e.g.

話事 (waa6 si6) — meaning, pronunciation, examples

話事 (waa6 si6, huà shì) — (verb) to be in charge of a situation; to be in command; to take charge of a situation; to call the shots

話中 (waa6 zung3) — in one's words; precisely as one has predicted; guessed
話之佢 (waa6 zi1 keoi5) — who cares; what the hell
話之 (waa6 zi1) — cannot bother; ignore (spoken)
話事人 (waa6 si6 jan4) — person-in-charge (spoken)
話事偈 (waa6 si6 gai2) — as said or quoted (spoken)
話事啤 (waa6 si6 pe1) — show hand poker