Perhaps you should try some spelling variations:
nhung cuong » nhung cong, hung cuong, nhung chong
chieu sach » chinh sach, chiet tach, chieu sang
cuong bang » cong bang, muong bang, tuong bang
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
bang than » bang thanh, ban than, sang than
ho chieu » theo chieu, hoc thieu, doi chieu
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh ((trung cua) or (trung cap)) nhung cuong bang than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((trung cua) OR (trung cap)) nhung cuong bang than cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung cua) or (trung cap)) nhung cuong bang than cau*.