How to pronounce 深藏不露 in Cantonese (2 out of 2):

所以 so2 ji5

hence

呢 ni1

this

一句 jat1 geoi3

a phrase

說話 syut3 waa2

speak

深藏不露 sam1 cong4 bat1 lou6

'to hide one's light under a bushel'