I shipped a parcel from USA to China, how can I know the delivery status?

USPS has many international service such as USPS first class mail, Register mail and Express Mail(priority mail) etc. Only USPS register mail and Express Mail can be tracked with delivery status. USPS first class Mail can NOT be tracked in China, you can not even know if it has arrived China or not. How can … Continue reading I shipped a parcel from USA to China, how can I know the delivery status?