Hi Lirui,
I don't know what can you do, but if you want to get the attention of all the SCM experts, please move this thread to the correct forum.
Note that you have posted this thread in the space: Enterprise Resource Planning (SAP ERP). Most of the SCM or APO expert do not receive notifications when a thread is posted here. Move your question to the SCM or APO space.
Kind Regards,
Mariano