When you select Netherland Post (or any other post service except China post) we firstly need transfer your package to collecting point in home country of this post service. After that you will be able to track your package.
Also, please see example of label we put onto packages
Please note there is no "sender" from China on the label. Also - you package will arrive from EU country, means you will not have to deal with customs. This doesn't mean you can ship expensive items inside, as insurance is very low and package weight is limited by 2kg.