Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
van khang » van khanh, van quang, van hanh
van thanh » ban thanh, van tuan
ho chieu » theo chieu, hoc thieu, doi chieu
thong tu » phong tuc, thong tin, thong ke
mang cua » manh cua, dung cua, ban cua

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 ((thong tu) or (mang cua)) nhung cong ((van khang) or (van thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((thong tu) OR (mang cua)) nhung cong ((van khang) OR (van thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((thong tu) or (mang cua)) nhung cong ((van khang) or (van thanh)) cau*.