Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
hanh dung » thanh dung, hanh dong, manh dung
ban huong » bang phuong, ban hang, anh huong
anh dung » anh dong, anh huong, sach dung
dan toan » van toan, dan than, manh toan
toan ban » van ban
cho ban » co ban, cho bac, cho can

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (chieu sach)) - ((hanh dung) OR (anh dung)) cho ban huong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sach)) - ((hanh dung) OR (anh dung)) cho ban huong dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chieu sach)) - ((hanh dung) OR (anh dung)) cho ban huong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chieu sach)) - ((hanh dung) OR (anh dung)) cho ban huong dan toan ban*.