Perhaps you should try some spelling variations:
hieu hien » bieu hien, dieu hien, chieu chien
ban thanh » ban hanh, ban hang
thanh ve » hanh ve, thanh va, thanh vien
ve triet » va trien, su triet
sinh ty » sinh ly, sinh y, sinh tu
ty nang » ky nang, ty xang, ty hang
dai dac » dam dac, dai mac, dai dich
dac ban » cac ban, dac san, duc ban
x hoi » xa hoi, o hoi, x ho
ve ve » de ve, va ve, ke ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sinh ty nang x hoi. hieu hien dai dac ban thanh ve ve triet~.
• Adding a wildcard symbol may retrieve word variants: hoc sinh ty nang x hoi. hieu hien dai dac ban thanh ve ve triet*.