1. This is the tracking of your parcel:
Number: LT421615575CN
Package Status: In Transit

Destination Country: United States
2016-11-29 10:23 Origin Post is Preparing Shipment, We have received notice that the originating post is preparing to dispatch this mail piece.
2016-11-29 10:23 CHINA, ZHENGZHOU EMS, Processed Through Facility
2016-11-28 14:56 CHINA, Acceptance

Origin Country: China
2016-11-29 11:33 Zhengzhou city, left the Zhengzhou city to Chicago (go)
2016-11-29 03:35 Zhengzhou city, reached land in Zhengzhou central processing centre (transfer)
2016-11-28 20:19 Puyang city, leaving sent in Puyang city in Zhengzhou
2016-11-28 14:20 Puyang city, courier in Puyang city Range Rover vote has been received (the embrace cast member name: Guo Mingjie, Tel: 17803936619)
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2. Your parcel is on Route/In Transit to USA Chicago. Parcel to USA can take from 15 to 35 days to be deliver and sometimes more.

3. This is the busiest time of the year for every Postal Office in the World, so mail will be slow.

4. Just continue to track your parcel on the USPS site for any new movement.

Hope this help.