Perhaps you should try some spelling variations:
dung dinh » dang dinh, dung dich, dung danh
kieu soat » kiem soat, hieu suat, hieu hoat
danh quan » doanh quan, dan quan, anh quan
bien soan » bien so
van kieu » van hieu, van kien, van kiem
quan van » luan van, quan va, quan luan
van bien » van tien, van hien, vat bien
tin » tinh

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 dinh van kieu soat ) or ( minh danh quan van bien soan ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung dinh van kieu soat ) OR ( minh danh quan van bien soan ))*.