Perhaps you should try some spelling variations:
hanh dong » anh dong, ha dong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong tan, cong dong, cong tac
cong san » cong tac
toan cau » toan cao, toan ban, toan tap
dong va » dung va, dong ha, luong va

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 dong va nhung ((((cong dan) or (cong san))) or (huong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh dong va nhung ((((cong dan) OR (cong san))) OR (huong dan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh dong va nhung ((((cong dan) or (cong san))) or (huong dan)) toan cau*.