Perhaps you should try some spelling variations:
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
tuan thanh » thuan thanh, quan thanh, tran thanh
doi chiet » doi chieu, doi chi, doi viet
cong tuan » cong tan, cong luan, cong thanh
thanh ban » thanh san, thanh van, thanh bac
trinh va » trinh van, trinh vat, trinh ve
trang va » tran van, hang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chiet tach - canh ((trinh va) or (trang va)) nhung cong tuan thanh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chiet tach - canh ((trinh va) OR (trang va)) nhung cong tuan thanh ban.
• Adding a wildcard symbol may retrieve word variants: doi chiet tach - canh ((trinh va) or (trang va)) nhung cong tuan thanh ban*.