Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
van quang » van quan, tran quang, van tuan
cua nhung » va nhung
theo thu » theo chu, theo tu, theo tieu
thu bang » thu ban, thu hang, chu bang
cong dan » cong san, cong tan, huong dan
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 thu bang - ((sach dung) or (van quang)) cua nhung cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo thu bang - ((sach dung) OR (van quang)) cua nhung cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: theo thu bang - ((sach dung) or (van quang)) cua nhung cong dan toan tap*.