LT836675307CN is still in transit to US now:
2017-02-18 18:10 --Beijing, from Beijing to Chicago
2017-02-17 21:04 --Beijing, Beijing sent express post international branch collection Center has been received
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8000122847639 couldn't be tracked.
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LT803756569CN is in US now:
2017-02-27 19:35 --OSHKOSH, WI 54901, Departed USPS Facility, Your item departed our USPS facility in OSHKOSH, WI 54901 on February 27, 2017 at 7:35 pm. The item is currently in transit to the destination.
2017-02-27 15:12 --OSHKOSH, WI 54901, Arrived at USPS Facility
2017-02-27 13:03 --OAK CREEK, WI 53154, Departed USPS Facility
2017-02-27 03:38 --OAK CREEK, WI 53154, Arrived at USPS Facility
2017-02-26 08:59 --JERSEY CITY, NJ 07097, Arrived at USPS Facility
2017-02-26 07:51 --STAMFORD, CT 06910, Departed USPS Facility
2017-02-25 21:10 --STAMFORD, CT 06910, Arrived at USPS Facility
2017-02-24 13:56 --ISC NEW YORK NY(USPS), Processed Through Facility
2017-02-14 01:25 --Origin Post is Preparing Shipment
2017-02-14 01:25 --CHINA, CHANGSHA EMS, Processed Through Facility
2017-02-13 22:30 --CHINA, Acceptance

Can you find out where my package is and when it will be delivered and does a secondary processing unit actually exists. My tracking number is
UT162049063CN