Perhaps you should try some spelling variations:
nhuan doanh » chuan doan, nhap doanh
trinh thong » trinh thuong, trinh trong, trinh tong
dung nhuan » dung nhan, dung nhua, dung luan
doanh kiem » toan kiem, danh kien, doanh hieu
luan tieu » luan thiet
tieu soat » trieu suat, hieu suat, tieu hoa
kiem soat » kiem toan
anh dung » anh dong, anh huong, sach dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( trinh thong quan luan tieu soat ) or ( anh dung nhuan doanh kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( trinh thong quan luan tieu soat ) OR ( anh dung nhuan doanh kiem soat )).
• Adding a wildcard symbol may retrieve word variants: (( trinh thong quan luan tieu soat ) or ( anh dung nhuan doanh kiem soat ))*.