Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
toan ban » van ban

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: theo chu xanh - hanh tang cua nhung ((cong dan) OR (((cong tac) OR (cong thanh)))) toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh tang cua nhung ((cong dan) or (((cong tac) or (cong thanh)))) toan ban*.