Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong suat » nang suat, cong san, cong cua
cong sat » cong san, cong hat, cong nhat
phan cau » phan dau, phan cac, phan tu

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 - canh tranh cua nhung ((cong sat) or (cong suat)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - canh tranh cua nhung ((cong sat) OR (cong suat)) phan cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - canh tranh cua nhung ((cong sat) or (cong suat)) phan cau*.