Hi Yarahe,

There is no tracking information after Feb.26. You need to contact USPS to ask if it could be tracked after it arrives in China. In normal, it should be delivered in 40 days.

Number: UM625892472US
Package status: In transit
Country: United States -> China
Destination:
2023-02-26 05:19 Chicago, [Chicago] has been delivered to the carrier
Origin:
2023-02-23 06:48 UNITED STATES, CINCINNATI, Departed -> Your item departed a transfer airport in CINCI./NRTHRN KENTUCKY, CINCINNATI, UNITED STATES on February 23, 2023 at 6:48 am. The item is currently in transit to the destination.
2023-02-22 12:30 UNITED STATES, CINCINNATI, Arrived
2023-02-21 17:35 CHICAGO IL INTERNATIONAL DISTRIBUTION CENTER, Processed Through USPS Regional Facility
2023-02-21 12:42 UNITED STATES, CHICAGO IL INTERNATIONAL DISTRIBUTION CENTER, Arrived at USPS Regional Facility
2023-02-20 17:36 CHICAGO IL INTERNATIONAL DISTRIBUTION CENTER, Arrived at USPS Regional Facility
2023-02-20 17:36 CHICAGO IL INTERNATIONAL DISTRIBUTION CENTER, Arrived at USPS Regional Facility
2023-02-20 16:21 CAROL STREAM IL DISTRIBUTION CENTER, Accepted at USPS Regional Origin Facility
2023-02-18 15:27 ITASCA, IL 60143, Arrived Shipping Partner Facility, USPS Awaiting Item
2023-02-18 06:54 CAROL STREAM, IL 60197, Arrived Shipping Partner Facility, USPS Awaiting Item
2023-02-18 06:10 CAROL STREAM, IL 60199, Departed Shipping Partner Facility, USPS Awaiting Item
2023-02-18 00:21 CAROL STREAM, IL 60199, Arrived Shipping Partner Facility, USPS Awaiting Item
2023-02-17 19:58 CAROL STREAM, IL 60199, Arrived Shipping Partner Facility, USPS Awaiting Item
2023-02-17 01:06 AURORA, IL 60502, Arrived Shipping Partner Facility, USPS Awaiting Item
2023-02-16 04:48 IRVING, TX 75059, Departed Shipping Partner Facility, USPS Awaiting Item
2023-02-16 00:49 IRVING, TX 75059, Arrived Shipping Partner Facility, USPS Awaiting Item
2023-02-16 00:05 FORT WORTH, TX 76161, Departed Shipping Partner Facility, USPS Awaiting Item
2023-02-15 21:30 FORT WORTH, TX 76161, Departed Shipping Partner Facility, USPS Awaiting Item
2023-02-15 21:11 FORT WORTH, TX 76161, Arrived Shipping Partner Facility, USPS Awaiting Item
2023-02-15 17:49 DENISON, TX 75021, Departed Shipping Partner Facility, USPS Awaiting Item
2023-02-15 14:13 DENISON, TX 75021, Arrived Shipping Partner Facility, USPS Awaiting Item
2023-02-15 11:13 DENISON, TX 75020, Shipping Label Created, USPS Awaiting Item