Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
thien van » thi van
hang nong » thang long, han tong
chinh su » hinh su, chinh phu, chinh ta
nong dan » cong dan, nong san, nguong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
su hang » su khang, su dang, su han

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((thien van) or (nhieu tang)) - hanh chinh su hang nong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((thien van) OR (nhieu tang)) - hanh chinh su hang nong dan than cau.
• Adding a wildcard symbol may retrieve word variants: ho ((thien van) or (nhieu tang)) - hanh chinh su hang nong dan than cau*.