Perhaps you should try some spelling variations:
cac loc » cac lop, cac toc, cac hoc
hanh di » hanh vi, hanh de, danh di
hang di » hang doi, hang vi, hang dien
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
nang xa » nang x, nang ma, mang xa
loc ban » lo ban, hoc ban, coc ban
te cac » tu cac, te cao, de cac
ve cac » va cac, vien cac
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac ky ((nang xa) or (lang xa)) hoi. hieu ve cac loc ban ((hanh di) OR (hang di)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cac ky ((nang xa) OR (lang xa)) hoi. hieu ve cac loc ban ((hanh di) OR (hang di)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cac ky ((nang xa) or (lang xa)) hoi. hieu ve cac loc ban ((hanh di) OR (hang di)) cua te*".