Perhaps you should try some spelling variations:
trinh nang » tinh nang, trinh bang, trinh mang
nang quan » ban quan, nang suat
kiem toan » ke toan, kiem tra
quang tai » quang thai, quang tri, quan tai
bien soan » bien so
quan van » luan van, quan va, quan luan
van kiem » va kiem, van kien, van hieu
van bien » van tien, van hien, vat bien
tai van » thai van, thi van, tai san

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

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