How to pronounce 老手 in Cantonese (3 out of 4):

開始慢慢變成老手
And I started to be a boss.

Cantonese Sentence Breakdown

開始 hoi1 ci2
begin
慢慢 maan6 maan2
(verb) Take someone's time
變成 bin3 sing4
become
老手 lou5 sau2
(noun) Veteran of something