Perhaps you should try some spelling variations:
hanh dung » thanh dung, anh dung, hanh dong
hang cong » dang cong, hang nong, thanh cong
bang cong » dang cong, bang song, dung cong
theo chu » theo chieu, chao chu, theo yeu
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
cho chu » cho thue

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