Perhaps you should try some spelling variations:
duong quang » dung quang, luong quang, duong qua
dinh luong » dinh huong, dinh cuong, dinh quang
luong quan » thong quan, duong qua
hieu suat » hieu luat, hieu qua
quan phtu » quan khu, quan chu, quan pham
phtu kiem » phan kiem, phuc kiem, thu kiem
kiem soat » kiem toan
nam hieu » nam hien, nam chien, cao hieu

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

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