Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
doi trieu » dong trieu, doi chieu, doi trinh
tranh cua » doanh cua, manh cua
cong cong » cong dong, trong cong, dung cong
cong toan » cong tan, cong hoan, cong tuan
phan cau » phan cac, phan tu, phan lap
phan dau » phan tu, hang dau

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 - hanh tranh cua cong cong toan ((phan cau) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi trieu tinh - hanh tranh cua cong cong toan ((phan cau) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: doi trieu tinh - hanh tranh cua cong cong toan ((phan cau) or (phan dau))*.