Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh thanh, dong doanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
doanh hoan » doanh khoa, doanh nhan, doanh luan
duong cong » dung cong, luong cong, duong trong
hieu manh » chieu xanh, hieu nganh, dieu hanh
cua duong » cua dong, cua huong, qua duong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (chieu tinh)) - ((doanh doanh) OR (doanh hoan)) cua duong cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu tinh)) - ((doanh doanh) OR (doanh hoan)) cua duong cong dan toan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu manh) or (chieu tinh)) - ((doanh doanh) OR (doanh hoan)) cua duong cong dan toan cau*".