Perhaps you should try some spelling variations:
tinh luong » tinh huong, dinh luong, minh luong
luong luan » luong quan, luong xuan, cuong luan
dung tang » dung thang, dung trang, dung dang
tien soat » trien hoat, thien hoat, tien hoa
kiem soat » kiem toan
hien luat » hieu luat, hieu suat
tang van » dang van, hoang van, trong van
van hien » van hieu, van tien

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 tang van ((tien soat) or (kiem soat)) ) or ( tinh luong luan van hien luat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung tang van ((tien soat) OR (kiem soat)) ) OR ( tinh luong luan van hien luat )).
• Adding a wildcard symbol may retrieve word variants: (( tin dung tang van ((tien soat) or (kiem soat)) ) or ( tinh luong luan van hien luat ))*.