Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
doanh cua » doanh luan
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, cong dong
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

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