Perhaps you should try some spelling variations:
minh luong » dinh luong, minh tuong, minh cuong
luong luan » luong quan, luong xuan, cuong luan
quang dinh » quang ninh, quang minh, quang vinh
quang binh » quang ninh
tinh dang » tinh dung, binh dang, tinh sang
hien soat » thien hoat, kiem soat, bien soan
van hieu » cao hieu

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 luan van hieu qua ) or ( tinh dang ((quang dinh) or (quang binh)) hien soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( minh luong luan van hieu qua ) OR ( tinh dang ((quang dinh) OR (quang binh)) hien soat )).
• Adding a wildcard symbol may retrieve word variants: (( minh luong luan van hieu qua ) or ( tinh dang ((quang dinh) or (quang binh)) hien soat ))*.