Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
duong cong » dung cong, luong cong, duong trong
hieu manh » chieu xanh, hieu nganh, dieu hanh
doanh qua » doanh quan, doanh cua, danh qua
qua duong » quan duong, qua dung, qua dong
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 (trieu tinh)) - doanh doanh qua duong cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (trieu tinh)) - doanh doanh qua duong cong dan toan cau*.