Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
doi chau » doi chieu, gioi chau, hoi chu
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap
hanh cac » hang cac, hanh cat, nhanh cay

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chau tinh - canh tranh cua nhung cong dan ((than cau) or (hanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - canh tranh cua nhung cong dan ((than cau) OR (hanh cac)).
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - canh tranh cua nhung cong dan ((than cau) or (hanh cac))*.