Perhaps you should try some spelling variations:
chiet tach » chieu sach
ganh nang » nganh nong, van nang, sach nang
cua nhung » va nhung
ho chiet » ho chieu, ho thiet, hoc thiet
anh nang » anh bang, anh dang, anh sang
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
toan ban » van ban

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 - ((anh nang) or (ganh nang)) cua nhung ((cong tan) OR (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((anh nang) OR (ganh nang)) cua nhung ((cong tan) OR (cong tac)) toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - ((anh nang) or (ganh nang)) cua nhung ((cong tan) OR (cong tac)) toan ban*".