Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, nhung cong
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
hung vuong » hoang vuong
hanh tran » hanh trang, thanh tran, hanh tram
tran van » luan van
ban than » ban thanh, van thanh, ban hang
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chieu sang)) - hanh tran van ((nhung tuong) OR (hung vuong)) ban than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - hanh tran van ((nhung tuong) OR (hung vuong)) ban than cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sang)) - hanh tran van ((nhung tuong) OR (hung vuong)) ban than cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - hanh tran van ((nhung tuong) OR (hung vuong)) ban than cao*.