Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, theo chu, thi chieu
trung cap » truong cao, trung tam
hanh cong » thanh cong, hang cong, hanh dong
ho chieu » hoc thieu, doi chieu, mot chieu
han cong » phan cong, hang cong, han tong
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (theo chieu)) sach - thanh trung cap ((han cong) OR (hanh cong)) ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sach - thanh trung cap ((han cong) OR (hanh cong)) ban than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (theo chieu)) sach - thanh trung cap ((han cong) OR (hanh cong)) ban than cap".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) sach - thanh trung cap ((han cong) OR (hanh cong)) ban than cap*.