Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hanh de » hanh ve, hanh kem
luc van » luoc van, luu van, duc van
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ve cau » ke cau, ve cac, le cau
va cau » van cau, va cac, va dau

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

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