Perhaps you should try some spelling variations:
tinh huong » dinh huong, anh huong
quang dung » quang trung, ung dung, cuong dung
kiem soat » kiem toan
tinh dung » trinh dung, tin dung, anh dung
hieu toan » bieu toan, thien toan, kiem toan
van hieu » cao hieu
va kiem » van kien

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tinh quang dung va kiem soat ) or ( ((tinh dung) or (tinh huong)) luan van hieu toan ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tinh quang dung va kiem soat ) OR ( ((tinh dung) OR (tinh huong)) luan van hieu toan )).
• Adding a wildcard symbol may retrieve word variants: (( tinh quang dung va kiem soat ) or ( ((tinh dung) or (tinh huong)) luan van hieu toan ))*.