Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
tieu xanh » chieu xanh, dieu hanh, tien anh
tieu danh » dieu danh, tiep danh, thien danh
tranh van » tran van, trinh van, thanh van
van nhung » van nhuong, va nhung, van hung
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: theo ((tieu xanh) OR (tieu danh)) - canh tranh van nhung huong ((van phan) or (luan phan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (tieu danh)) - canh tranh van nhung huong ((van phan) OR (luan phan)) dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (tieu danh)) - canh tranh van nhung huong ((van phan) or (luan phan)) dau".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (tieu danh)) - canh tranh van nhung huong ((van phan) or (luan phan)) dau*.