Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hang hang » nang hang, cang thang, hung thang
cua nhung » va nhung
huy dong » ha dong
hang cua » mang cua, hang ca, huong cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac
chuc » thuc, chu, chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((huy dong) or (chuc nang)) - hang hang cua nhung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((huy dong) OR (chuc nang)) - hang hang cua nhung cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: theo ((huy dong) or (chuc nang)) - hang hang cua nhung cong dan than cap*.