Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trang » thanh trung, canh tranh, hanh trinh
doi chieu » doc hieu, doi chi, ho chieu
va phuong » va thuong, cac phuong
tuan chau » tran chau, chuan chau, thanh chau
trang va » tran van, hang va
cong van » cong vang, song van, cong tan
cong san » cong tac

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 - hanh trang va phuong ((cong van) OR (cong san)) tuan chau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh trang va phuong ((cong van) OR (cong san)) tuan chau".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh trang va phuong ((cong van) OR (cong san)) tuan chau*.