Perhaps you should try some spelling variations:
nhung tuong » nhung phuong, hung vuong, nhung cong
nhung huong » nhung phuong, nhung cong, nhung dung
thanh tung » thanh cong
hien xanh » hien hanh, hien nhanh, chieu xanh
tung quan » tuong quan, trung quan, dung quan
luan phan » luan van, luan hoan
van phan » van phong, van thanh, van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - thanh tung quan ((nhung huong) or (nhung tuong)) ((van phan) OR (luan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh tung quan ((nhung huong) OR (nhung tuong)) ((van phan) OR (luan phan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - thanh tung quan ((nhung huong) or (nhung tuong)) ((van phan) OR (luan phan)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh tung quan ((nhung huong) or (nhung tuong)) ((van phan) OR (luan phan)) cau*.