Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
chieu sach » chinh sach, chiet tach, chieu sang
dung cong » dung trong
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac
tang va » trang va, tang van, thang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chieu sach)) - anh tang va ((nhung cong) or (dung cong)) ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu sach)) - anh tang va ((nhung cong) OR (dung cong)) ban than cap.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu sach)) - anh tang va ((nhung cong) or (dung cong)) ban than cap*.