Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
manh trung » manh tung, thanh trung, manh hung
va phuong » va thuong, cac phuong
cong doan » cong dan, dong doanh, cong san
cong hoan » cong hoa, dong hoa, cong san
trung va » truong va, trang va, trung ha
phan tap » phan lap, han tap, pha tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - manh trung va phuong ((cong doan) OR (cong hoan)) phan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - manh trung va phuong ((cong doan) OR (cong hoan)) phan tap".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - manh trung va phuong ((cong doan) OR (cong hoan)) phan tap*.