Perhaps you should try some spelling variations:
minh quang » tinh quang, dinh quang, minh hoang
trien hoat » tien hoa
dung quan » dung quang, dung luan, luong quan
kiem soat » kiem toan
quan vi » quan tri, quan doi
quan li » quan ly, quan tri
quan va » quan ha, luan va, quan ve
va kiem » van kien

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( minh quang ((quan vi) OR (quan li)) trien hoat ) OR ( trinh dung quan va kiem soat ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( minh quang ((quan vi) OR (quan li)) trien hoat ) or ( trinh dung quan va kiem soat ))~".
• Adding a wildcard symbol may retrieve word variants: (( minh quang ((quan vi) OR (quan li)) trien hoat ) or ( trinh dung quan va kiem soat ))*.