Perhaps you should try some spelling variations:
hanh dang » hanh dong, anh dang, hanh dung
van thong » van thuong, van phong, va thong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
dang van » hoang van, hang va
cong san » cong tac
cong tan » cong tac, cong thanh, cong ty
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh dang van thong ((cong san) or (cong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh dang van thong ((cong san) OR (cong tan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh dang van thong ((cong san) or (cong tan)) toan cau*.