Hello,
I know that Mongolians do not need a visa to enter Beijing. It has been a long time, but on your website it says only diplomats or service passport holders do not need a visa. Why is that? I've been passing through Beijing to Mongolia many times before and have never required a visa. Please clarify me if I need a visa now. Actually I am travelling with my new British passport with my married surname and am entering China with my Mongolian passport with my unmarried surname. Will there be any problems?

Thank you