Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
theo chieu » theo tieu, theo chu, thi chieu
truong can » truong cao, truong van, truong ca
cong thanh » dong thanh, cong trinh, truong thanh
ho chieu » hoc thieu, doi chieu, mot chieu
cong tan » cong tac, cong san, cong ty
than cau » toan cau, phan cau, than cap
can ban » van ban, toan ban

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 truong can ban ((cong tan) or (cong thanh)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sach - thanh truong can ban ((cong tan) OR (cong thanh)) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) sach - thanh truong can ban ((cong tan) or (cong thanh)) than cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) sach - thanh truong can ban ((cong tan) or (cong thanh)) than cau*.