Hello:

Can anyone tell me if there is a visa counter inside the Hongkong airport to apply and purchase visa for US passport holder to enter China. I plan to fly into Hongkong to get the visa and take land transport to enter mainland China thru Shenzen. If no visa desk inside the airport, what are the hours of the visa office outside; and how long will it take to issue the visa after application at this office?

thank you for your help.
Virginia