Perhaps you should try some spelling variations:
lam truoc » lam thuoc, nam truoc, lam truong
hieu van » hieu va, thien van, lieu va
truoc va » truc va, thuoc va, truong va
ve triet » va trien, su triet
nang xa » nang x, lang xa, nang ma
van lam » van nam
han tai » hang tai, nhan tai, van tai
su viet » so viet
ve van » le van
va han » va phan, van han, va hanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ve van ky nang xa hoi. hieu van lam truoc va han tai ((ve triet) or (su viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ve van ky nang xa hoi. hieu van lam truoc va han tai ((ve triet) OR (su viet)).
• Adding a wildcard symbol may retrieve word variants: ve van ky nang xa hoi. hieu van lam truoc va han tai ((ve triet) or (su viet))*.