From July 1st to August 31st, China Railway Beijing Bureau launched the product of "Beijing-Tianjin-Hebei Coastal Tour Tourist Counting Ticket". Passengers can purchase it through the 12306 website or 12306 APP.
During the validity period of 7 days, take a second-class seat for each of the three sections of "Beijing South-Tianjin (Tianjin West)", "Tianjin (Tianjin West)-Beidaihe", and "Beidaihe-Beijing (Beijing South)".