How to pronounce 痛楚 in Cantonese (4 out of 7):

功效: 舒緩肩膀肌肉痛楚
Effects: Relieving shoulder muscle pain.

Cantonese Sentence Breakdown

功效 gung1 haau6
effectiveness
舒緩 syu1 wun6
soothe
肩膀 gan1 bong2
shoulder
肌肉 gei1 juk6
(adjective) muscular
痛楚 tung3 co2
Pain