Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cuong manh » duong manh, cuong danh, luong manh
hieu manh » chieu xanh, hieu nganh, dieu hanh
ban cuong » ban huong, van cuong, tan cuong
manh toan » thanh toan, anh tuan, tinh toan
anh dung » anh dong, anh huong, sach dung
dung cua » dung luan, dung cho
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu manh) or (chieu sach)) - anh dung cua ban cuong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu manh) OR (chieu sach)) - anh dung cua ban cuong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((hieu manh) or (chieu sach)) - anh dung cua ban cuong manh toan ban*.