SF Express information is encrypted. Can the recipient understand it?

SF Express did encrypt the mailing information to protect the sender's privacy. After receiving the courier, the recipient can make an inquiry on SF's official website or mobile phone application through the courier number. Through the inquiry, the recipient can know the current status of the package, estimated delivery time and other related information. In addition to the basic information such as the recipient's name, contact number and courier number, the sender's personal information is also encrypted or hidden.