Perhaps you should try some spelling variations:
minh luong » dinh luong, minh tuong, minh cuong
tinh huong » dinh huong, tinh quang, anh huong
kiem soat » kiem toan
hieu hoat » hieu hoa, thien hoat, hieu luat
quan van » luan van, quan va, quan luan
van hieu » cao hieu
luan va » luan van, luat 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: (( tin dung luan va kiem soat ) or ( ((tinh huong) or (minh luong)) quan van hieu hoat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung luan va kiem soat ) OR ( ((tinh huong) OR (minh luong)) quan van hieu hoat )).
• Adding a wildcard symbol may retrieve word variants: (( tin dung luan va kiem soat ) or ( ((tinh huong) or (minh luong)) quan van hieu hoat ))*.