Perhaps you should try some spelling variations:
minh luong » dinh luong, minh tuong, minh cuong
luong quan » thong quan, duong qua
dung chan » dung nhan, dung phan, dong chan
dung chat » dung nhat, luong chat, dung cho
doan hieu » doanh hieu, doan dieu, doan thien
hieu soat » hieu suat, hieu hoat, hieu luat
kiem soat » kiem toan
quan va » quan vi, quan ha, luan 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: (( tinh ((dung chan) OR (dung chat)) doan hieu soat ) or ( minh luong quan va kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tinh ((dung chan) OR (dung chat)) doan hieu soat ) OR ( minh luong quan va kiem soat ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( tinh ((dung chan) OR (dung chat)) doan hieu soat ) or ( minh luong quan va kiem soat ))*".