24 Valid Certificates Can Buy Train Tickets from Aug 1st

Nowadays, Chinese train tickets selling system updated and from Aug 01, 2014, 24 valid certificates can buy train tickets, such as the Identification Card, the Passports, the Military Identification, the Residence Permit for Foreigners, the Diplomat Certificate and so on. But before, only the Indentification Card could be used to purchase train tickets. So this promotion really brings more convenience.