Perhaps you should try some spelling variations:
thanh hoi » thanh hoai, thanh hoa, thanh hai
ve triet » va trien, su triet
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
te sai » te tai, te bai, te lai
sai ky » sac ky
xuc va » tuc va, luc va, xac va
hoi ve » hoi va, moi ve, noi ve
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sai ky nang x hoi. hieu ve cham ((xuc va) or (duc va)) thanh hoi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sai ky nang x hoi. hieu ve cham ((xuc va) OR (duc va)) thanh hoi ve triet.
• Adding a wildcard symbol may retrieve word variants: te sai ky nang x hoi. hieu ve cham ((xuc va) or (duc va)) thanh hoi ve triet*.