Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
chinh ta » chinh tai, chinh tri
chinh va » chinh tai, hanh va, tinh va
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
va tinh » may tinh

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (va tinh)) - hanh ((chinh ta) OR (chinh va)) nhung cong dan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) or (va tinh)) - hanh ((chinh ta) OR (chinh va)) nhung cong dan toan ban~".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (va tinh)) - hanh ((chinh ta) OR (chinh va)) nhung cong dan toan ban*.