Perhaps you should try some spelling variations:
dung cong » dung trong
chua xang » chua nang, chuc nang, chu bang
cho chua » cho chu, cho cua, ho chua
anh sang » lanh sang, anh dang, anh nang
anh bang » anh hoang, anh quang, tinh bang
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
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: cho chua xang - ((anh sang) or (anh bang)) cua dung cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chua xang - ((anh sang) OR (anh bang)) cua dung cong dan than ban*.