Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, tien anh
hanh dung » thanh dung, anh dung, hanh dong
bang cong » dang cong, bang song, dung cong
hang cong » dang cong, hang nong, thanh cong
dung cua » dung luan, dung cho
san toan » van toan, dan toan, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu xanh) or (dieu hanh)) - hanh dung cua ((bang cong) or (hang cong)) san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (dieu hanh)) - hanh dung cua ((bang cong) OR (hang cong)) san toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (dieu hanh)) - hanh dung cua ((bang cong) or (hang cong)) san toan ban*.