Perhaps you should try some spelling variations:
dinh luong » dinh duong, dinh huong, dinh cuong
trien hoat » tien hoa
dung nang » dun nang, dung dang, dung quang
kiem soat » kiem toan
nang van » dang van, tang van, lang van
van kiem » va kiem, van kien, van hieu
quan van » quan va, quan luan, quan doan
luan » lan

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

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