Perhaps you should try some spelling variations:
tinh dung » trinh dung, tin dung, tinh quang
kiem soat » kiem toan
van kiem » va kiem, van kien, van hieu
tinh dan » trinh dan, tinh da, binh dan
dan dung » van dung, tin dung, ap dung
va bien » vat bien, va lien, va dien
bien so » bien doi
luan » quan, lan

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

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