Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
kieu tinh » lieu tinh, trieu tinh, diep tinh
doanh cua » doanh luan
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
ho kieu » ho lieu, so kieu, thi kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho kieu tinh - doanh doanh cua dung ((cong dan) OR (cong tan)) ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho kieu tinh - doanh doanh cua dung ((cong dan) OR (cong tan)) ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho kieu tinh - doanh doanh cua dung ((cong dan) OR (cong tan)) ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho kieu tinh - doanh doanh cua dung ((cong dan) OR (cong tan)) ((toan cau) or (toan ban))*.