Perhaps you should try some spelling variations:
trinh hang » tranh hang, trinh hanh, trinh bang
nhung cong » dung cong, thong cong, hang cong
trinh han » trinh quan
cua nhung » va nhung
chu xang » chua xang, chu bang, chu quang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man
chuc » thuc, chua, phuc

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 (chuc nang)) - ((trinh hang) or (trinh han)) cua nhung cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xang) OR (chuc nang)) - ((trinh hang) OR (trinh han)) cua nhung cong dan than ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xang) or (chuc nang)) - ((trinh hang) or (trinh han)) cua nhung cong dan than ban*.