Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh dung » thanh dung, hanh dong, manh dung
cua nhung » va nhung
anh dung » anh dong, anh huong, sach dung
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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 sach - ((hanh dung) OR (anh dung)) cua nhung huong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - ((hanh dung) OR (anh dung)) cua nhung huong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((hanh dung) OR (anh dung)) cua nhung huong dan toan tap*.