Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sach » chinh sach, chiet tach, chieu sang
canh manh » lanh manh, canh tranh, cach mang
cong doan » cong dan, dong doanh, cong san
cong hoan » cong hoa, dong hoa, cong san
manh cua » doanh cua, ban cua
cua dung » cua dang, cua dong, qua dung
phan cau » phan dau, phan cac, phan tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chieu sach)) - canh manh cua dung ((cong doan) OR (cong hoan)) phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (chieu sach)) - canh manh cua dung ((cong doan) OR (cong hoan)) phan cau~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chieu sach)) - canh manh cua dung ((cong doan) OR (cong hoan)) phan cau*.