Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
hanh dung » anh dung, hanh dong, manh dung
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
cong tac » cong ty
tac nhan » tao nhan, cac nhan, dac nhan
nhan tap » nhan tai, nhan tao, han tap

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) OR (thanh dung)) ((cho dung) OR (cho cong)) cong tac nhan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((hanh dung) OR (thanh dung)) ((cho dung) or (cho cong)) cong tac nhan tap~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh dung) OR (thanh dung)) ((cho dung) or (cho cong)) cong tac nhan tap*.