Perhaps you should try some spelling variations:
tieng duong » tieng muong, tieng chuong, tien luong
quang doan » quan doan, quang hoan, quang toan
tinh thong » tinh thuong, trinh thong, tinh khong
cua doanh » luat doanh, cua dang, cua dan
hieu suat » hieu luat, hieu qua
kiem soat » kiem toan
quan va » quan vi, quan ha, luan va
va kiem » van kien

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tieng duong ((cua doanh) or (quang doan)) hieu suat ) or ( tinh thong quan va kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tieng duong ((cua doanh) OR (quang doan)) hieu suat ) OR ( tinh thong quan va kiem soat )).
• Adding a wildcard symbol may retrieve word variants: (( tieng duong ((cua doanh) or (quang doan)) hieu suat ) or ( tinh thong quan va kiem soat ))*.