Should Z49 take the high-speed train or Xinyang Railway Station?

According to Ctrip. Com, z49 is an ordinary train sitting in the railway station. In the formation of railway passenger cars, the prefix Z is a direct express train. The prefix d/g/c is EMU train, D is bullet train, C is intercity, and G is high-speed rail. The Z49 train is a direct express train of China Railway running between Chengdu and Beijing, starting from 20 14 12 10.