Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
dang cong » dung cong
van thanh » van tuan
ban thanh » ban hanh, ban hang
ho chiet » ho chieu, ho thiet, hoc thiet
cua dang » cua cong, cua ban
tan toan » tan tran, tap toan, van toan

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 - hanh tranh cua dang cong ((tan toan) or (((van thanh) or (ban thanh)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh tranh cua dang cong ((tan toan) OR (((van thanh) OR (ban thanh)))) cau.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh tranh cua dang cong ((tan toan) or (((van thanh) or (ban thanh)))) cau*.