Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
chu sach » cau sach, thu sach, chieu sach
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
tu sach » thu sach, su sach, te sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu sach) or (tu sach)) - ((thanh trung) or (thanh tung)) cua nhung cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sach) OR (tu sach)) - ((thanh trung) OR (thanh tung)) cua nhung cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu sach) or (tu sach)) - ((thanh trung) or (thanh tung)) cua nhung cong dan than cau*.