Hi Secret901, please translate the following:

nhan duoc thu iguazu-ga la Mai vui roi, iguazu-ga o dau cung duoc,
chung ta cu viet thu qua lai tham nhau vay  la qui nhau roi, khi nao
co co hoi chung ta lai gap nhau, con ngon ngu bat dong thi chung ta 
co gang hieu nhau, neu co nhung loi nao khong hieu thi cung xem nhung
loi do la noi tot ve nhau, chung ta khong nghi ky lan nhau thi tinh
ban chung ta tot thoi ma.
Vang, iguazu-ga o lai cham soc vuon tuoc nha cua  vay la cuoc song se
on dinh thoi, di dau cung klhong bang nha minh iguazu-ga a.
thoi Mai vai dong tham iguazu-ga, chuc iguazu-ga luon khoe, gap nhieu 
dieu tot lanh trong cuoc song nhe.
than  men chao iguazu-ga

Hi iguazu-ga,

Below is the translation:

--------------------------------Translation begins---------------------------
Receiving your mail(s) already makes me happy. It doesn't matter where
you stay, writing each other is already more than enough.  When we
have the chance, we can meet; as for the language discrepancy, we can
try to understand each other.  If there are phrases we don't
understand, we can assume that they are good words.  As long as we
don't harbor suspicions for each other, we can stay good friends.
Yes, you stay there and take care of your home and garden, life will
settle down, there's no place like home.
OK, just writing to see how you're doing.  I wish you good health, and
encounter a lot of good things in life.
Cordially,
--------------------------------Translation ends-----------------------------

secret901-ga

Fast answer! Thanks.