Perhaps you should try some spelling variations:
hanh dung » thanh dung, anh dung, hanh dong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cho dung » cho dong, cho ung, cao dung
cho cong » cao cong, cua cong, cac cong
tac nhan » tao nhan, dac nhan, tan nhan
cac nhan » ca nhan, cac nha, cam nhan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh dung ((cho dung) OR (cho cong)) cong ((tac nhan) OR (cac nhan)) tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh dung ((cho dung) or (cho cong)) cong ((tac nhan) OR (cac nhan)) tap~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh dung ((cho dung) or (cho cong)) cong ((tac nhan) OR (cac nhan)) tap*.