Perhaps you should try some spelling variations:
cong thuong » hang thuong
thuong dan » huong dan, thuong han, thuong dam
chao chu » cua chu, cao cho, chao xu
anh tang » anh bang, anh dang, anh sang
anh nang » ganh nang, anh bang, anh dang
cho chu » cho thue
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((chao chu) or (cho chu)) xanh - ((anh tang) or (anh nang)) cua cong thuong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chao chu) OR (cho chu)) xanh - ((anh tang) OR (anh nang)) cua cong thuong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((chao chu) or (cho chu)) xanh - ((anh tang) or (anh nang)) cua cong thuong dan van ban*.