Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh dung » thanh dung, anh dung, manh dung
hanh dong » anh dong, ha dong
cua thong » cua thuong, cua khong, cua tong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
toan cao » toan ban
toan tap » toan 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 dung) OR (hanh dong)) cua thong cong dan ((toan cao) OR (toan tap))~.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh dung) or (hanh dong)) cua thong cong dan ((toan cao) or (toan tap))*.