Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
cho chu » cho thue
chao » chat, chan, thao

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

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