Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cuong bai » uong bi, cuong ma
ho chinh » hoc chinh, cho chinh, hoa chinh
cong bao » dong bao, cong ba, cong bo
toan cau » toan cao, toan ban, toan tap
cong ha » cong hoa, dong ha, cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chinh sach - hanh tranh cua nhung ((((cong bao) or (cuong bai))) or (cong ha)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - hanh tranh cua nhung ((((cong bao) OR (cuong bai))) OR (cong ha)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - hanh tranh cua nhung ((((cong bao) or (cuong bai))) or (cong ha)) toan cau*.