Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoang van » hang va
tang luan » dung luan
theo chu » theo chieu, chao chu, theo yeu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
cho chu » cho thue

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) OR (cho chu)) han - anh ((tang luan) or (hoang van)) nhung cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (cho chu)) han - anh ((tang luan) OR (hoang van)) nhung cong dan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) OR (cho chu)) han - anh ((tang luan) or (hoang van)) nhung cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) OR (cho chu)) han - anh ((tang luan) or (hoang van)) nhung cong dan than cau*.