Perhaps you should try some spelling variations:
nhu phuong » thu phuong, nhung phuong, thi phuong
chieu sach » chinh sach, chiet tach, chieu sang
hanh tran » hanh trang, thanh tran, hanh tram
ho chieu » theo chieu, hoc thieu, doi chieu
tran van » luan van
van than » van thanh, van thang, van tuan
van nhu » van phu, van nhi, han nhu

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 - hanh tran van nhu phuong ((xuan toan) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh tran van nhu phuong ((xuan toan) OR (van than)) cau*.