Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chua » theo chu, ho chua, cheo cua
cao chung » cac chung, cho chuong, chon chung
hanh tang » hanh trang, hanh mang, hanh tung
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
cong dan » cong san, cong tan, huong dan
dan khan » dan khanh, dan chan, dan than
khan ap » khan cap, han ap, khan dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chua) or (cao chung)) xang - ((hanh tang) OR (anh tang)) cua nhung cong dan khan ap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chua) OR (cao chung)) xang - ((hanh tang) OR (anh tang)) cua nhung cong dan khan ap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chua) or (cao chung)) xang - ((hanh tang) OR (anh tang)) cua nhung cong dan khan ap".
• Adding a wildcard symbol may retrieve word variants: ((theo chua) or (cao chung)) xang - ((hanh tang) OR (anh tang)) cua nhung cong dan khan ap*.