Perhaps you should try some spelling variations:
hinh sach » chinh sach, sinh sach, dinh sach
tranh cua » doanh cua, manh cua
cua nhung » va nhung
hoa hinh » hoa sinh, hoa binh, hoan chinh
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
phan cau » phan dau, phan cac, phan tu
hang dau » hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoa hinh sach - canh tranh cua nhung ((cong dan) or (cong san)) ((phan cau) or (hang dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoa hinh sach - canh tranh cua nhung ((cong dan) OR (cong san)) ((phan cau) OR (hang dau)).
• Adding a wildcard symbol may retrieve word variants: hoa hinh sach - canh tranh cua nhung ((cong dan) or (cong san)) ((phan cau) or (hang dau))*.