Perhaps you should try some spelling variations:
dinh luong » dinh duong, dinh huong, dinh cuong
luong quan » thong quan, duong qua
quang quan » quang tuan, quang uan, quan quan
hieu soat » hieu suat, hieu luat, hieu so
hieu hoat » hieu hoa, thien hoat, hieu luat
kiem soat » kiem toan
quan van » luan van, quan va, quan luan
van kiem » va kiem, van kien, van 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 luong quan tri ((hieu soat) or (hieu hoat)) ) or ( tinh quang quan van kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( dinh luong quan tri ((hieu soat) OR (hieu hoat)) ) OR ( tinh quang quan van kiem soat )).
• Adding a wildcard symbol may retrieve word variants: (( dinh luong quan tri ((hieu soat) or (hieu hoat)) ) or ( tinh quang quan van kiem soat ))*.