Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh trang » hanh trang, banh trang, thanh trang
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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

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