Perhaps you should try some spelling variations:
dung nang » dun nang, dung dang, dung quang
nang quan » ban quan, nang suat
quan kiem » quan niem, quan kien, khuan kiem
kiem soat » kiem toan
luan luan » quan luan, luan luong, luan van
luan tieu » luan thiet
tieu soat » trieu suat, hieu suat, tieu hoa

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 nang quan kiem soat ) or ( tin dung luan luan tieu soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung nang quan kiem soat ) OR ( tin dung luan luan tieu soat )).
• Adding a wildcard symbol may retrieve word variants: (( tin dung nang quan kiem soat ) or ( tin dung luan luan tieu soat ))*.