Need help translating this message- thanks in advance

[MEKONG9]

Anh xap xap di ve viet nam de lam giay to khai sanh cho con gai My Tuyen
cua anh de no co ho cha, neu anh khong lam thi no chi co ho me. Khong co ho cha , la 1 dua con khong co cha.

[camtieu]

I am gonna go to Vietnam to do birth certificate for my daughter My Tuyen, so she can bear my family name.Otherwise she will take her mom's name. Without my name she will be my illegitimate child.