In fact some Vietnamese phrases are rather close to Hokkien if
you listen carefully.
Vietnamese phrases (only the Sino-Viet vocab) can be close to
Hokkien, Cantonese, Hakka or any other dialects
from my Vietnamese
dictionary:
(Viet) sinh hoat = life
= (Hok) sing huat
(Viet) phong tuc =
customs = (Can) fung tsuk
(Viet) khau vi = taste =
(Hak) kheu vi
(Viet) chi huy = command
= (Man) zhi hui