Perhaps you should try some spelling variations:
thuong luong » theo luong, cong luong, thong thuong
huong huong » thuong phuong, muong khuong, chuong duong
canh tran » canh tranh, hanh trang, banh trang
ho chieu » theo chieu, hoc thieu, doi chieu
tran van » luan van
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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) or (hoc hien)) xanh - canh tran van ((huong huong) OR (thuong luong)) dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc hien)) xanh - canh tran van ((huong huong) OR (thuong luong)) dan toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc hien)) xanh - canh tran van ((huong huong) OR (thuong luong)) dan toan tap*".