Perhaps you should try some spelling variations:
cong thuong » hang thuong
theo chieu » theo tieu, theo chu, thi chieu
cong huong » cong luong, cong hung, dong huong
tranh cua » doanh cua, manh cua
ho chieu » hoc thieu, doi chieu, mot chieu
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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 - canh tranh cua ((cong huong) OR (cong thuong)) dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sach - canh tranh cua ((cong huong) OR (cong thuong)) dan phan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (theo chieu)) sach - canh tranh cua ((cong huong) OR (cong thuong)) dan phan cau*".