Perhaps you should try some spelling variations:
duong dan » duong dang, huong dan, duong van
trinh dan » trinh han, trinh san, trinh da
kiem soat » kiem toan
dan luan » doanh luan, dung luan, tang luan
dan quan » van quan, ban quan, dang quang
quan doi » quan tri, quan li
doi kiem » hoi kiem, doi kien, thi kiem
van soa » van hoa, van son, van khoa

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 dan luan van soa ) or ( trinh dan quan doi kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( dinh duong dan luan van soa ) OR ( trinh dan quan doi kiem soat ))*.