Dear Organizers,

I am sending this email to check whether my registration fee is paied successfully. Because of some problems of my card I asked my friend, whose name is Jiying Jia, to pay the fee for me online with the link which is shown in the "second payment reminder" mail. But I think he filled his informations during the payment, such as the name, the billing address and his email address. I am wondering whether this will cause any problem. If it is his name showing on the payment record, could you please contact with him to confirm that he actually paid the fee for me? I am sorry that I brought such troubles to you. His email address is jiajiyingxibei@gmail.com. And I think you could also see this email on the payment record. Thank you very much!

Best

Yin Jiang