Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
nhung cong » dung cong, thong cong, hang cong
hanh tran » hanh trang, thanh tran, hanh tram
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tran van » luan van
dan than » dan chan, ban than, dan toan
van than » van thanh, van thang, van tuan

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