Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, hien hanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
nhan cach » phan cac
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (dieu hanh)) - canh tranh cua nhung cong dan ((phan cau) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (dieu hanh)) - canh tranh cua nhung cong dan ((phan cau) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (dieu hanh)) - canh tranh cua nhung cong dan ((phan cau) or (nhan cach))*.