Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh manh » lanh manh, canh tranh, cach mang
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
phan cau » phan cac, phan tu, phan lap
phan dau » phan tu, hang dau

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

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