Perhaps you should try some spelling variations:
canh manh » lanh manh, canh tranh, cach mang
cua tinh » cua sinh, va tinh, ha tinh
manh cua » doanh cua, ban cua
cua dung » cua dang, cua dong, qua dung
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
phan cau » phan dau, phan cac, phan tu
ho cua » hoc cua, hoi cua, hoa cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cua tinh - canh manh cua dung ((cong dan) or (cong san)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho cua tinh - canh manh cua dung ((cong dan) OR (cong san)) phan cau*.