Perhaps you should try some spelling variations:
thong chuan » thong chuon, trong chuan, thong chuyen
tinh thong » tinh thuong, trinh thong, tinh khong
kiem soat » kiem toan
doan kien » doan dien, doan thien, doanh tien
van kiem » va kiem, van kien, van hieu
don kien » doi kien, don dien, don hien
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: (( tin dung luan van kiem soat ) or ( tinh thong chuan ((doan kien) OR (don kien)) soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung luan van kiem soat ) OR ( tinh thong chuan ((doan kien) OR (don kien)) soat )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( tin dung luan van kiem soat ) or ( tinh thong chuan ((doan kien) OR (don kien)) soat ))".
• Adding a wildcard symbol may retrieve word variants: (( tin dung luan van kiem soat ) or ( tinh thong chuan ((doan kien) OR (don kien)) soat ))*.