Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua
nho hieu » nha hieu, nho sieu, nhu hieu
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
ho hieu » ho chieu, hoi hieu, co hieu

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 hieu) OR (nho hieu)) lang - canh ((tranh cua) OR (manh cua)) nhung cong dan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho hieu) OR (nho hieu)) lang - canh ((tranh cua) or (manh cua)) nhung cong dan toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((ho hieu) OR (nho hieu)) lang - canh ((tranh cua) or (manh cua)) nhung cong dan toan ban*.