Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
thieu tinh » trieu tinh, chieu tinh, thien tinh
phuong anh » phuong hoang
hoc thieu » toc thieu, hoc hien
canh manh » lanh manh, cach mang, van manh
luan phan » luan van, luan hoan
luan han » luan hoan, luan van, luan san

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - ((canh manh) OR (canh tranh)) cac truong phuong anh ((luan han) or (luan phan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((canh manh) OR (canh tranh)) cac truong phuong anh ((luan han) OR (luan phan)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - ((canh manh) OR (canh tranh)) cac truong phuong anh ((luan han) or (luan phan))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((canh manh) OR (canh tranh)) cac truong phuong anh ((luan han) or (luan phan))*.