hi.i had 5 years ago z visa for one year.now, im going to get z visa again.

First, you have to get a job in PRC. Then your employer should help you apply for the work permit. When you get the work permit, you can apply for the Z type. If you get it successfully, you can go to PRC. Remember to apply for the residence permit before your Z type expires (It's just valid for 30 days).

yes ,the way is you can find a job in China,then we can help you company apply for the Z. the other way is that you can set up company or office in PRC ,then you can apply for the Z. the two way ,you can choose one,hope to help you!