Perhaps you should try some spelling variations:
chien soat » thien hoat
dung quang » dang quang, dung quan, luong quang
van chien » van hien, van hieu, van tien
kiem toan » kiem tra
anh dung » anh dong, anh huong, sach dung
quang he » quan he, quang le, quang de
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: (( trinh dung luan van chien soat ) or ( anh dung quang he ((kiem toan) OR (ke toan)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( trinh dung luan van chien soat ) OR ( anh dung quang he ((kiem toan) OR (ke toan)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( trinh dung luan van chien soat ) or ( anh dung quang he ((kiem toan) OR (ke toan)) ))".
• Adding a wildcard symbol may retrieve word variants: (( trinh dung luan van chien soat ) or ( anh dung quang he ((kiem toan) OR (ke toan)) ))*.