Perhaps you should try some spelling variations:
cong thuong » hang thuong
theo chieu » theo tieu, theo chu, thi chieu
hanh tranh » canh tranh, hanh trinh, hanh trang
thuong hai » thuong mai, thuong han, phuong hai
tranh cua » doanh cua, manh cua
phong tap » phong lap, phong tai, phuong tay
ho chieu » hoc thieu, doi chieu, mot chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (ho chieu)) sang - hanh tranh cua cong thuong hai phong tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) sang - hanh tranh cua cong thuong hai phong tap.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) sang - hanh tranh cua cong thuong hai phong tap*.