1. This is the tracking of parcel RQ957904802CN:
China Post Register Air Mail Tracking System
Parcel No.RQ957904802CN tracking result
2016-10-13 14:31:03.0 Electronic Data Received
2016-10-17 12:12:08.0 Guangzhou Int'l Parcel Center received
2016-10-17 20:14:00.0 Guangzhou Int'l Parcel Center customs scan
2016-10-17 21:16:00.0 leaving Guangzhou Int'l Parcel Center
2016-10-19 04:23:09.0 Shanghai Transit Station export security scan
2016-10-19 05:23:34.0 Shanghai Transit Station export customs cleared
2016-10-21 01:20:00.0 arrive Shanghai Int'l Airport
2016-10-23 03:52:54.0 leaving Shanghai Int'l Airport going to next airport/seaport

2. Parcel to Germany can take from 12 to 21 days. To me the above parcel is fine, you just need to wait for it and I thing if you want to track it on the Germain Post you need a new number from them. You should give them a call.

3. For parcel LM124770275CN. This is what I got:
International Mail# LM124770275CN Tracking Result
Summary
Tracking number Origin Destination Status
LM124770275CN CHINA FRANCE On route

History Detail
Local date/time Activity Location Remarks
26-Oct-2016 23:38 Departure export customs GUANGZHOU EM

4. Again I don't see any problem with this parcel. If it's going to Germany then it's going to France first then it will be dispatch to Germany.

Hope this help.