Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
doi trieu » dong trieu, doi chieu, doi trinh
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
cong manh » cong danh, duong manh, hoang manh
manh cua » doanh cua, ban cua
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: doi trieu tinh - canh manh cua nhung ((cong manh) or (cong thanh)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi trieu tinh - canh manh cua nhung ((cong manh) OR (cong thanh)) toan cau.
• Adding a wildcard symbol may retrieve word variants: doi trieu tinh - canh manh cua nhung ((cong manh) or (cong thanh)) toan cau*.