Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tuan hoang » quan hoang, tran hoang, xuan hoang
toc chieu » toc thieu, doc hieu, hoc thieu
tran tuan » tran xuan, tran quang, tran thanh
lang cong » bang cong, hang cong, lang dong
dang cong » dung cong
sang than » cang thang, dang thanh, sang tao
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: toc chieu sach - tran tuan hoang ((lang cong) or (dang cong)) sang than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu sach - tran tuan hoang ((lang cong) OR (dang cong)) sang than cau*.