Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
truc van » truc va, truc ban, truc dan
thuc van » thuc vat, thuc dan, thuc va
ky lang » ky nang, ky dang, ky tang
lang ha » long ha
hanh ve » hanh vi, hanh va, hanh kem
hieu ve » hieu va, hieu van
hanh de » hanh kem
te san » te ban, ke san, tu san
san ky » sang ky, van ky, dan ky
ve cau » ke cau, va cau, ve cac
ha hoi » hoa hoi, ha noi, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: te san ky lang ha hoi. hieu ve cau ((truc van) or (thuc van)) ((hanh de) or (hanh ve)) va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te san ky lang ha hoi. hieu ve cau ((truc van) OR (thuc van)) ((hanh de) OR (hanh ve)) va triet.
• Adding a wildcard symbol may retrieve word variants: te san ky lang ha hoi. hieu ve cau ((truc van) or (thuc van)) ((hanh de) or (hanh ve)) va triet*.