Perhaps you should try some spelling variations:
chiet tach » chieu sach
cua truong » cua trung, xuan truong, cac truong
xa truong » cac truong
doan phan » doanh phan, toan phan, doanh nhan
ho chiet » ho chieu, ho thiet, hoc thiet
canh ban » can ban, canh dan, canh van
dan phan » dan chan, van phan, dam phan

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 - canh ban ((cua truong) or (xa truong)) cong ((dan phan) OR (doan phan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - canh ban ((cua truong) OR (xa truong)) cong ((dan phan) OR (doan phan)) dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - canh ban ((cua truong) or (xa truong)) cong ((dan phan) OR (doan phan)) dau".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - canh ban ((cua truong) or (xa truong)) cong ((dan phan) OR (doan phan)) dau*.