Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
canh manh » lanh manh, canh tranh, cach mang
cong cong » cong dong, trong cong, dung cong
ban thanh » ban hanh, ban hang
manh cua » doanh cua, ban cua
dan phan » doan phan, dan chan, van phan

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