Please help me? What is this status? Was It returns to the seller?? I don't understand.

China Post tracking #LZ847606571CN
May 15, 2021 10:40am Item Presented to Customs Jinan
May 15, 2021 5:40am Departure from Regional Sorting Center Jinan
May 15, 2021 3:02am Arrival at Regional Sorting Center Jinan
May 14, 2021 7:30pm Departure from Regional Sorting Center BeijingCity
May 13, 2021 3:31pm Departure from Regional Sorting Center BeijingCity
May 12, 2021 3:31pm Returned BeijingCity
May 11, 2021 7:53pm Departure from Regional Sorting Center BeijingCity
May 11, 2021 6:47pm Returned BeijingCity
May 11, 2021 9:24am Received by the carrier
May 11, 2021 5:33am Handed over to Forwarding Agent for Transit BeijingCity
May 10, 2021 7:56pm Departure from Regional Sorting Center BeijingCity
May 10, 2021 7:35pm Dispatched from Office of Exchange BeijingCity
May 9, 2021 2:29pm Departure from Regional Sorting Center BeijingCity
May 9, 2021 7:31am Arrival at Regional Sorting Center BeijingCity
May 9, 2021 1:25am Departure from Regional Sorting Center Jinan
May 8, 2021 4:40pm Departure from Regional Sorting Center Jinan
May 7, 2021 8:32pm Arrival at Regional Sorting Center Jinan
May 7, 2021 7:09pm Depature from Local Sorting Center Jinan
May 7, 2021 7:04pm Package Received Jinan

Last know it was going to the airlines, now it states this:

DATE CURRENT LOCATION STATUS
2020-07-30 18:25:24 Jinan Package Received from shipper
2020-07-30 18:55:22 Jinan Depature from Local Sorting Center
2020-07-31 14:20:08 Jinan Dispatched from Office of Exchange
2020-07-31 17:16:08 Jinan Departure from Regional Sorting Center
2020-07-31 20:01:42 Jinan Arrival at Regional Sorting Center
2020-08-02 08:07:10 Beijing Arrival at Regional Sorting Center
2020-08-02 10:35:36 Beijing Sent to airline
2020-08-03 17:30:32 Beijing Rejected by Safety Check Point
2020-08-04 06:23:27 Beijing Departure from Regional Sorting Center
2020-08-05 14:57:14 Jinan Returned from Safety Check Point
2020-08-05 14:57:34 Jinan Dispatched from Office of Exchange
2020-08-05 16:51:18 Jinan Departure from Regional Sorting Center
2020-08-05 20:40:02 Jinan Arrival at Regional Sorting Center
2020-08-06 16:29:30 Beijing Arrival at Regional Sorting Center
2020-08-07 11:33:02 Beijing Sent to airline
2020-08-08 18:54:15 Beijing Rejected by Safety Check Point
2020-08-09 03:52:44 Beijing Departure from Regional Sorting Center
2020-08-11 09:09:59 Jinan Returned from Safety Check Point
2020-08-11 10:07:33 Jinan Dispatched from Office of Exchange
2020-08-11 19:25:36 Jinan Arrival at Regional Sorting Center
2020-08-12 01:29:55 Jinan Departure from Regional Sorting Center
2020-08-12 08:28:16 Beijing Arrival at Regional Sorting Center
2020-08-12 13:29:17 Beijing Departure from Regional Sorting Center
2020-08-19 11:28:11 Beijing Sent to airline
2020-08-20 12:49:41 Zhengzhou Sent to airline
2020-09-02 14:16:54 Zhengzhou Rejected by Safety Check Point
So, is it being returned to the sender or back to beijing, etc?

Hello!

I would like to know if there are delays in shipments by EMS from China because my package has been without movement for 11 days and I do not know what its status is.

EA934955704CN

2020-11-18 15:58:55 Nanjing Package Received
2020-11-18 20:46:33 Nanjing Depature from Local Sorting Center
2020-11-19 09:06:13 Nanjing Arrival at Regional Sorting Center
2020-11-19 20:09:31 Nanjing Item Held by Customs
2020-11-20 14:25:13 Nanjing Item Returned from Customs?
2020-11-20 20:28:13 Nanjing Departure from Regional Sorting Center
2020-11-21 00:09:08 ShanghaiCity Arrival at Regional Sorting Center
2020-11-21 21:56:31 ShanghaiCity Dispatched from Office of Exchange
2020-11-22 05:54:47 ShanghaiCity Departure from Regional Sorting Center

Thank you very much! :(