Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
thanh lap » thanh san, phan lap, thanh van
thanh hai » thanh phan, thanh hoa, thanh san
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
than cua » nhan cua, thai cua, ban cua
tung va » trung va, tuong va, dung va

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 tung va nhung cong dan ((than cua) or (((thanh lap) or (thanh hai))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung va nhung cong dan ((than cua) OR (((thanh lap) OR (thanh hai)))).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung va nhung cong dan ((than cua) or (((thanh lap) or (thanh hai))))*.