Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
theo chieu » theo tieu, theo chu, thi chieu
truong cua » truong ca, truong quan, truong cao
cua trong » cua truong, cua trung, qua trong
ho chieu » hoc thieu, doi chieu, mot chieu
cong tap » cuong tap, cong tac, cong tan
quan tap » quan lap, quan tam, quan tay
quan tai » quan tri, quang tri, quan li

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 cua trong cong tap ((quan tap) OR (quan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sach - thanh truong cua trong cong tap ((quan tap) OR (quan tai))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (theo chieu)) sach - thanh truong cua trong cong tap ((quan tap) OR (quan tai))*".