Perhaps you should try some spelling variations:
cua nhung » va nhung
cong bang » cuong bang, dong bang, hong bang
chao chu » cho chu, cua chu, cao cho
chu sach » cau sach, thu sach, chieu sach
anh dung » anh dong, anh huong, sach dung
dung cua » dung luan, dung cho
cong ban » cong san, cong tan, cong dan
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: chao chu sach - anh dung cua nhung ((cong ban) or (cong bang)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu sach - anh dung cua nhung ((cong ban) OR (cong bang)) phan cau.
• Adding a wildcard symbol may retrieve word variants: chao chu sach - anh dung cua nhung ((cong ban) or (cong bang)) phan cau*.