Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
nhieu tang » chieu sang, nhiet nang
hung huong » nhung huong, hung vuong, dung huong
hieu lang » chieu sang, hieu quang, hieu van
thanh tra » thanh toan, thanh hoa
tuan hung » tran hung, luan hung, tuan dung
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: theo ((hieu lang) OR (nhieu tang)) - ((thanh tra) or (thanh thang)) tuan hung huong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu lang) OR (nhieu tang)) - ((thanh tra) OR (thanh thang)) tuan hung huong dan van ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((hieu lang) OR (nhieu tang)) - ((thanh tra) or (thanh thang)) tuan hung huong dan van ban*".