Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
dang duong » dong duong, dang dung, dang cuong
duong manh » duong van
hieu manh » chieu xanh, hieu nganh, dieu hanh
hoan cua » hoa cua, toan cua, han cua
cua dang » cua cong, cua ban
toan cau » toan ban, toan tap, toan tai
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 hoan cua dang duong manh ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (trieu tinh)) - doanh hoan cua dang duong manh ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (trieu tinh)) - doanh hoan cua dang duong manh ((toan cau) or (toan cao))*.