Perhaps you should try some spelling variations:
tinh thong » tinh thuong, trinh thong, tinh khong
trien hoat » tien hoa
dung lang » dung dang, dung nang, dung land
van trien » van tien, va trien, van tren
kien toan » kiem toan, dien toan, thien toan
lang van » dang van, tang van, hoang van
quan doi » quan tri, quan li
doi kien » doi dien, doi bien, doi hien

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 lang van trien hoat ) or ( tinh thong quan doi kien toan ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung lang van trien hoat ) OR ( tinh thong quan doi kien toan )).
• Adding a wildcard symbol may retrieve word variants: (( tin dung lang van trien hoat ) or ( tinh thong quan doi kien toan ))*.