Perhaps you should try some spelling variations:
hieu lang » chieu sang, hieu quang, nhieu tang
hanh sinh » hanh tinh, hanh dinh, hinh sinh
hoi hieu » hoi phieu, hoi tieu, moi hieu
cua hang » cua dang, cua nhung, cua ban
cong tac » cong ty
tac pham » thuc pham, san pham
pham dau » phan dau, pham dac, pham dat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi hieu lang - hanh sinh ((cua hang) or (cua cong)) cong tac pham dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoi hieu lang - hanh sinh ((cua hang) OR (cua cong)) cong tac pham dau.
• Adding a wildcard symbol may retrieve word variants: hoi hieu lang - hanh sinh ((cua hang) or (cua cong)) cong tac pham dau*.