How to pronounce 潯 in Cantonese (5 out of 7):

位於、桂兩江嘅交匯處
It's at the confluence of the Yangtze and Yangtze rivers.

Cantonese Sentence Breakdown

位於 wai6 jyu1
located at
cam4
name of a river
steep bank by stream
gwai3
cassia
laurel
part of a place name
a surname
loeng5
two
both
some
a few
tael, unit of weight equal to 50 grams (modern) or 1
16 of a catty 斤jīn [斤] (old)
a group of about ten people
gong1
large river M: 条tiáo [条]
道dào [道]
Yangzi river
a surname
koi3
indignant
generous
to sigh (with emotion)
交匯處 gaau1 waai6 cyu3
intersection