Perhaps you should try some spelling variations:
theo dien » theo tieu, thu dien, thuy dien
dien sach » dien anh
anh nang » ganh nang, anh bang, anh dang
cua hang » cua nhung, cua cong, cua ban
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, cong dong
than ban » thanh ban, toan ban, than man

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

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