Perhaps you should try some spelling variations:
minh luong » dinh luong, minh tuong, minh cuong
luong quan » duong qua
minh thong » minh thuong, minh tuong, minh thang
hieu hoat » hieu hoa, thien hoat, hieu suat
hieu luat » hieu qua
kiem soat » kiem toan
quan van » luan van, quan luan, quan doan
van kiem » va kiem, van kien, van hieu
quan va » quan vi, quan ha, luan va

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( minh luong quan va ((hieu hoat) or (hieu luat)) ) or ( minh thong quan van kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( minh luong quan va ((hieu hoat) OR (hieu luat)) ) OR ( minh thong quan van kiem soat )).
• Adding a wildcard symbol may retrieve word variants: (( minh luong quan va ((hieu hoat) or (hieu luat)) ) or ( minh thong quan van kiem soat ))*.