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
hang cong » dang cong, hang nong, bang cong
danh luan » doanh luan, tranh luan, doanh quan
ho chiet » ho chieu, ho thiet, hoc thiet
cua hang » cua dang, cua nhung, cua cong
dan luan » doanh luan, dung luan, tang luan

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