Yes. According to inquiries from the Postal Savings Bank of China, in order to ensure that the express delivery can be accurately delivered to the recipient, the courier can also see the shipper and recipient information, and will also know what is inside the package, but the express delivery Employees have a professional ethics of confidentiality and will not disclose customers' private information. The express company will strictly abide by relevant confidentiality regulations and protection measures when handling this information to ensure that the personal information of the sender and recipient will not be leaked or abused. of.