Perhaps you should try some spelling variations:
quang tuan » quang thanh, quan luan, quang cua
dung luat » dung luan, dung quat, dung cua
kiem soat » kiem toan
quan soat » quan sat, quan doan, quan so
tuan van » luan van, tran van, tan van
van quan » van ban
luat va » xuat va, luat ve, suat va
va kiem » van kien

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