Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
chu xang » chua xang, chuc nang, chu quang
chu bang » thu bang, chuc nang, chu quang
trung ha » trung hoc, trung tam, trung cap
ha nhung » hoa nhung, hay nhung, pha 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

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xang) or (chu bang)) - thanh trung ha nhung cong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xang) OR (chu bang)) - thanh trung ha nhung cong dan than cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xang) or (chu bang)) - thanh trung ha nhung cong dan than cao*.