Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tung » thanh cong
cua nhung » va nhung
cong toan » cong tan, cong hoan, cong doan
cong tuan » cong tan, cong luan, cong thanh
thanh chu » thanh chau, thanh cha, thanh thu
ho chiet » ho chieu, ho thiet, hoc thiet

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - ((thanh trung) OR (thanh tung)) cua nhung ((cong toan) or (cong tuan)) thanh chu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((thanh trung) OR (thanh tung)) cua nhung ((cong toan) OR (cong tuan)) thanh chu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - ((thanh trung) OR (thanh tung)) cua nhung ((cong toan) or (cong tuan)) thanh chu".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - ((thanh trung) OR (thanh tung)) cua nhung ((cong toan) or (cong tuan)) thanh chu*.