Perhaps you should try some spelling variations:
thiet yeu » thiet ke
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
theo yeu » theo tieu, theo chu
cong tan » cong tac, cong san, cong thanh
tan hang » tan khang, ban hang, van hang
hang dau » hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo yeu) or (thiet yeu)) tinh - hanh tang ((cua ban) or (cua nhung)) cong tan hang dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo yeu) OR (thiet yeu)) tinh - hanh tang ((cua ban) OR (cua nhung)) cong tan hang dau.
• Adding a wildcard symbol may retrieve word variants: ((theo yeu) or (thiet yeu)) tinh - hanh tang ((cua ban) or (cua nhung)) cong tan hang dau*.