Shanghai 144 hr transit possible?

Dear,

I am a Dutchman and would like to know with 100% certainty whether I am eligible for 144 transit.

I fly from Düsseldorf with a transfer in Amsterdam to Kuala Lumpur where I stay for three days. From there I fly to SH where I stay 4 days and from SH I fly via Amsterdam back to Düsseldorf.

Now my question is if I am eligible for the 144 transit? In addition, what can I prepare in advance to be eligible for this? Apart from the fact that I have a valid passport, are there other things I can do?

Thank you for your time and help!

Kind regards