Postcard from boyfriend says ??

co khoe khong?
Toi khoe, camon, toi
khong muon dee-00 chay
Toi muon di phong ve
sinh, kow, bai bien

Toi bi lac duong
nam. hai cho, hai
vee-en bow tang

chuc ngu ngon

? it has those things on top of some letter also??