Perhaps you should try some spelling variations:
quang luan » quan luan, quang tuan, quang uan
kiem soat » kiem toan
trinh van » trinh han, trinh quan, trinh toan
van kiem » va kiem, van kien, van hieu
van quan » van ban
quan vi » quan li, quan tri, quan doi
thi van » thi lan, thi hanh, thi nang
vi thi » vu thi, vo thi, va thi
tinh » dinh, minh, kinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tinh quang luan van kiem soat ) or ( trinh van quan vi thi van ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tinh quang luan van kiem soat ) OR ( trinh van quan vi thi van ))*.