Hello. Mail number: RO149976575RU. I am the sender of the letter. What is required to receive a letter? The recipient is unable to provide documents, she does not have a computer and she is an illiterate person. Sincerely.
I sent a letter to Qui Minnan at the following address: Ren Yu Lan, 491 South Chang'an Road, Xi'an 710061,China but my letter was returned to me with the message that my letter could not be delivered, why is that and should I try again?