Perhaps you should try some spelling variations:
doanh tri » doanh tai, doanh tren, dinh tri
van doanh » toan doanh, van dong, van thanh
vien cac » vien bach, vien dai, vien da
cac dinh » xac dinh, cac tinh, cac hinh
dinh thi » dinh tri
den van » dien van, nen van, de van
te tac » ve tac, te cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( ((te tac) or (te tai)) dung tai ) or ( den van doanh tri ))) or ( vien cac dinh thi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( ((te tac) OR (te tai)) dung tai ) OR ( den van doanh tri ))) OR ( vien cac dinh thi )).
• Adding a wildcard symbol may retrieve word variants: (((( ((te tac) or (te tai)) dung tai ) or ( den van doanh tri ))) or ( vien cac dinh thi ))*.