Perhaps you should try some spelling variations:
huu phach » huu hanh
phach van » pham van, phan van, thanh van
thang di » hang di, thang loi, thanh doi
nang xa » nang x, lang xa, nang ma
hieu ke » hieu kem, chieu ke, hieu ky
tang di » hang di, tang da, tang do
tang du » nang du, hang dau, dang duc
cua tre » cua te, cuu tre, cua triet
sinh y » sinh ly
y nang » ky nang, ly nang, v nang
ke huu » le huu, ke suu, ke luu

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sinh y nang xa hoi. hieu ke huu phach van ((thang di) OR (((tang di) OR (tang du)))) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc sinh y nang xa hoi. hieu ke huu phach van ((thang di) or (((tang di) OR (tang du)))) cua tre~".
• Adding a wildcard symbol may retrieve word variants: hoc sinh y nang xa hoi. hieu ke huu phach van ((thang di) or (((tang di) OR (tang du)))) cua tre*.