It is understood that there are three pairs of starting EMU trains in Guangzhou North Station, mainly between Guangzhou North Station and Shenzhen North Station, namely: G6253, G6219 and G6243. The EMU trains that arrive at the end of the three trips are: G6204, G6244 and G6264 respectively. There are three pairs of round-trip trains, one in the morning, one in the middle and one in the evening. In addition, in this map adjustment, Nanxiong Railway Station and Pingshi Railway Station also opened a pair of ordinary trains respectively. Among them, T8375 times, which runs :32, stops at Shixing, Shaoguan :28 on th:18, stopping in Guangzhou, Shaoguan East and Shixing, and arriving in Nanxiong on the same day at 12 :22. K6509 tim:10, stopping at Lechang and Shaoguan :05 on th:30 originat:27 on the same day.