Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
trong thi » trong thoi, trong thu, trong tho
trong mot » trong moi, trong trot, trong hoat
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cap » khan cap, than cap, cao cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu khang - thanh ((trong thi) or (trong mot)) dung cong dan chan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu khang - thanh ((trong thi) OR (trong mot)) dung cong dan chan cap.
• Adding a wildcard symbol may retrieve word variants: toc thieu khang - thanh ((trong thi) or (trong mot)) dung cong dan chan cap*.