Hi Yulia,

The last tracking information shows it was in Beijing on May 9 and not move after that. If you are the recipient in China, better contact China Post by calling their service number 11183 (then press 8 for English service) to ask what happens to it.

Latest tracking information:
2018-05-09 00:07 -- CHINA, BEIJING, Departed, Your item departed from an intermediate transfer airport in CAPITAL, BEIJING, CHINA on May 9, 2018 at 12:07 am. The item is currently in transit to the destination.

Hello again!
I am writing in reply to your comments to the parcel UM603833203US.
According to your recommendation I called to China Post (three times and I called even in Beijing!) and all the operators told me that there is no parcel with this tracking number, that the number is incorrect and cannot be tracked (as it is the USA coding). But how comes? You saw that the parcel was in Beijing, did not you? Does the parcel change its number here in China? How should I get a new number?
And how can I find my parcel?

Hi Yulia,

Could you let the sender contact USPS to check it?

Hello!
But how USPS can ceck the parcel which is in China (on the Chinese territory)? The sender contacted USPS. The comment is: the parcel us not under our responsibility after leaving the USA.
Please help me to find my parcel!!

It could be tracked. China Post tracking system shows it was in Beijing on May 9 and no more information after that. I'm sorry that I couldn't find other ways to find the parcel. You can only contact China Post to check it for you.

I need to explain it again..
Look.
China Post says there is no parcel with such anumber (no parcels with UM coding). So that it is useless to call to China Pist.
I try to check it online and that is what I see: “Wrong verification code! Please check and enter it again.“
What is wrong??

Try to check it with 17track.