Is it true that Xi Anzhixin Center sent me a courier?

It's true. According to the inquiry of China Travel Service. Com, the international communication center on duty (Xi 'an) is responsible for the overall process control of communication business, sending and receiving communications according to the system process, sorting, collecting, comparing addresses, filing, etc. It belongs to Duty International Hainan Branch, and is established based on the service mode of * * * *. There is a reply envelope in the courier list. After the courier fills in the relevant information according to the address and contact information on the envelope, it will be returned to the international communication center on duty.