How do you pronounce 交更?

Q: How do you pronounce 交更? A: gaau1 gaang1, e.g.

交更 (gaau1 gaang1) — meaning, pronunciation, examples

交更 (gaau1 gaang1, jiāo gēng) — changing of shift (commonly used by security guards and taxi drivers)

交 (gaau1) — to hand over; to deliver; to pay (money); to turn over; to make friends; to int…
交叉 (gaau1 caa1) — a cross (as opposite to a tick)
交叉科學 (gaau1 caa1 fo1 hok6) — Interdisciplinary Sciences
交吉 (gaau1 gat1) — vacant possession
交回 (gaau1 wui4) — to return (an item to)
交學費 (gaau1 hok6 fai3) — pay school tuition fees