Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
thanh di » thanh doi, thanh de, thanh do
van chon » van choi, van chuong, van phong
lang xa » lang ha, dang xay, lang van
van cho » van chi, san cho, van chat
loc ban » lo ban, hoc ban, coc ban
nang ma » tang ma, sang ma, nang cao
te sach » toc sach
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y ((nang ma) or (lang xa)) hoi. hieu ((van chon) OR (van cho)) loc ban thanh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang ma) OR (lang xa)) hoi. hieu ((van chon) OR (van cho)) loc ban thanh di cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((nang ma) or (lang xa)) hoi. hieu ((van chon) OR (van cho)) loc ban thanh di cua triet".
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang ma) or (lang xa)) hoi. hieu ((van chon) OR (van cho)) loc ban thanh di cua triet*.