How to pronounce 西江 in Cantonese (7 out of 8):

第三間就是西江鰻魚,
And the third is the Shipwreck.

Cantonese Sentence Breakdown

第三 dai6 saam1
the third
haan4
an alternative form for 閒, idle
就是 zau6 si6
(verb) Something is…
西江 sai1 gong1
Xijiang
鰻魚 maan6 jyu4
eel