CAN YOU HELP ME TRACK RB227417042CN

THIS IS ALL I HAVE... THANKS!!

Destination Country - Usa:Tracking Consuming:3947 Millisecond

RB227417042CN, Origin Post is Preparing Shipment, Registered Mail™
April 10, 2013, 4:25 pm, Processed Through Sort Facility, SHENZHEN, CHINA
Origin Post is Preparing Shipment
April 9, 2013, 9:35 pm, Acceptance, CHINA

Origin Country - China:Tracking Consuming:795 Millisecond

2013-04-14, shipped, Shanghai Pudong, United States
2013-04-12, departure, Shanghai, Pudong, United States
2013-04-10 exports total package straight seal, sealing Shenzhen International, the United States
2013-04-10 exports total package seal each be opened, Shenzhen International, the United States
2013-04-09 acceptance offices acceptance, United States