Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh cua » manh cua
doanh cua » doanh luan
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chau tinh) or (lieu tinh)) - canh ((tranh cua) OR (doanh cua)) nhung cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (lieu tinh)) - canh ((tranh cua) OR (doanh cua)) nhung cong dan phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) or (lieu tinh)) - canh ((tranh cua) OR (doanh cua)) nhung cong dan phan tu".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (lieu tinh)) - canh ((tranh cua) OR (doanh cua)) nhung cong dan phan tu*.