Perhaps you should try some spelling variations:
ve triet » va trien, su triet
cau luoc » cau luc, muu luoc, hau loc
luoc can » luc canh, hoc can, luoc dai
ky dang » ky nang, ky danh
hanh ve » hanh va, hanh kem
hieu ve » hieu va, hieu van
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ha hoi » hoa hoi, xa hoi, va hoi
ve cau » ke cau, va cau, ve cac

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 dang ((ha hoi) or (ha noi)). hieu ve cau luoc can ((hanh ve) or (hanh vi)) ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky dang ((ha hoi) OR (ha noi)). hieu ve cau luoc can ((hanh ve) OR (hanh vi)) ve triet.
• Adding a wildcard symbol may retrieve word variants: te sac ky dang ((ha hoi) or (ha noi)). hieu ve cau luoc can ((hanh ve) or (hanh vi)) ve triet*.