Question (haven't found this on the thread so far):

I just used a voucher to purchase a trip to China coming up on 3/3 - was told to mail. In order to secure a visa, though, I must provide proof of the ticket. Is there anything I can do to expedite the process? (for example, write "please expedite-China" under the return address) Not sure if I can visit an airport ticketing counter now or not...