Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
quang tran » quang tuan, quang trung, quang thanh
nhung cong » dung cong, thong cong, nhung don
doi chieu » doc hieu, doi chi, mot chieu
hang cong » dang cong, hang nong, bang cong
tap doan » tap quan
doan cau » toan cau, doan dau, doan cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - nhanh quang tran ((nhung cong) or (hang cong)) tap doan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - nhanh quang tran ((nhung cong) OR (hang cong)) tap doan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - nhanh quang tran ((nhung cong) or (hang cong)) tap doan cau*.