Perhaps you should try some spelling variations:
quang phan » quang chan, quang phat, quang thanh
dung quang » dang quang, luong quang, dung luan
dung quan » dung luan, luong quan, dang quang
luan kiem » luat kiem, khuan kiem, luong kiem
kiem soat » kiem toan
phan kiem » phan kien, phan mem, van kiem
tra » tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( trinh dung quan luan kiem soat ) or ( tin dung quang phan kiem tra ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( trinh dung quan luan kiem soat ) OR ( tin dung quang phan kiem tra )).
• Adding a wildcard symbol may retrieve word variants: (( trinh dung quan luan kiem soat ) or ( tin dung quang phan kiem tra ))*.