I have this letter, RC822124882SG, that has been released from custom on 6 September, but my friend has not received it yet. How long does it normally take? The destination is to 汉中市勉县勉阳街道勉县电影公司生活区. Please advise. Thank you!

Destination - Cached time: 2021-09-09 08:34:00 (GMT+08:00)
2021-09-06 15:34
西安市, 进口海关放行
2021-09-06 10:29
西安市, 送交进口海关
2021-08-31 14:30
北京市, 送交进口海关
2021-08-28 01:20
新加坡, 离开境外出口互换局（尚未抵达中国邮政）
2021-08-28 01:20
新加坡, 离开【新加坡】处理中心

Origin - Cached time: 2021-09-09 08:33:59 (GMT+08:00)
2021-09-06 15:35
Send item out of sorting centre (Country: CN)
2021-09-06 15:34
Released from Custom
2021-09-06 10:29
Held by Custom
2021-09-06 10:28
Receive item at sorting centre (Country: CN)
2021-08-31 14:30
Held by Custom
2021-08-31 09:52
Arrival at Processing Center (Country code: CN)
2021-08-31 09:51
Arrival at Destination Post (Country: CN)
2021-08-28 01:20
Despatched to overseas (Country code: CN)
2021-08-27 13:00
Further processing in progress (TAMPINES CENTRAL POST OFFICE)
2021-08-27 10:14
Item Received at Post Office (TAMPINES CENTRAL POST OFFICE)

Package tracking #LY873858715CN. Item has been in transit for a month and not moving. Please advise of the hold up and tell me how to get it moving.

My package has been in status of “ delivered by airline, Fuzhou city” since 5/12/20 and does not appear to be moving to the US. Can someone please help me track and understand why my package isn’t moving. Tracking LY181243467CN