Perhaps you should try some spelling variations:
hanh dong » anh dong, ha dong
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong tac » cong ty
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap
co dung » co duong, cao dung, co dong

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