Perhaps you should try some spelling variations:
nguong dan » huong dan
thiet yeu » thiet ke, theo yeu
hang ban » hang luan, hang va, hang tai
cua hang » cua dang, cua nhung, cua ban
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
yeu tai » yeu tan, yeu tap, lieu tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: thiet yeu tai - hang ban ((cua hang) or (cua cong)) nguong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thiet yeu tai - hang ban ((cua hang) OR (cua cong)) nguong dan than cau.
• Adding a wildcard symbol may retrieve word variants: thiet yeu tai - hang ban ((cua hang) or (cua cong)) nguong dan than cau*.