Perhaps you should try some spelling variations:
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
hanh hang » thanh hang, hang hang, hanh han
cua nhung » va nhung
hang cua » mang cua, hang ca, huong cua
cong dan » huong dan, cong dong, cong tac
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
than cao » toan cao, thai cao, than cap

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 xang - hanh hang cua nhung ((cong dan) or (((cong tan) OR (cong san)))) than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - hanh hang cua nhung ((cong dan) OR (((cong tan) OR (cong san)))) than cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - hanh hang cua nhung ((cong dan) or (((cong tan) OR (cong san)))) than cao".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh hang cua nhung ((cong dan) or (((cong tan) OR (cong san)))) than cao*.