Perhaps you should try some spelling variations:
duong quan » duong quang, duong qua, luong quan
lien doanh » trien doanh, kihn doanh
kiem soat » kiem toan
minh quan » minh quang, minh tuan, manh quan
quan vi » quan li, quan tri, quan doi
vi kiem » va kiem, bi kiem, ve kiem
luan va » luan van, luat va
va lien » vat lieu, hai lien

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( dinh duong quan vi kiem soat ) or ( minh quan luan va lien doanh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( dinh duong quan vi kiem soat ) OR ( minh quan luan va lien doanh ))*.