CCTV News: In order to ensure the Spring Festival travel rush, in the late winter night, there is such a group of people who silently protect everyone's "reunion road" and ensure that passengers travel safely.

At 22:50 pm on January 14, as the last EMU train slowly drove into Shangri-La Railway Station, the train stopping at the station was about to spend a cold winter night here. At this time, the train drivers of the Kunming Bureau of the National Railway, Yin Zhuojun and Zhang Haoyu, as well as the EMU mechanic Ding Yongtao, were ready to start their "warm-warming" work.

Yin Zhuojun, an electric locomotive driver of the Kunming Bureau of China Railway, introduced that in layman's terms, it is to warm up the car in advance. Shangri-La's altitude is more than 3,000 meters, and the temperature at night will reach a minimum of minus ten degrees Celsius. If the train is not heated up in advance, the train's braking system and water system will freeze, which will affect normal operation the next day. Passengers will feel very cold and uncomfortable after entering the car.

In the early morning, when the temperature gradually fell below minus 5 degrees Celsius, "Watering the Warmth" began a special test - the brake anti-freeze test. Just like confirming the brakes and power supply of cars in winter, they need to conduct bow lift tests every 30 minutes and record data such as the total wind pressure of the train, parking braking status, etc., to ensure that the brake clamps and power system of the EMU will not be frozen due to low temperatures, affecting the "braking" effect and normal power supply of the EMU.

Early the next morning, passengers arrived one after another in the square in front of Shangri-La Station. The "Waterman" also ended the whole night of fighting for Wenzhou. Passengers are about to take this warm train to the distance. The station "sisters" protects the way home from the Spring Festival travel rush

She is Liu Jie, and she is a passenger duty officer at Xiamen North Station. Passenger duty officers are like the "stewards" of the passenger transport system, and they have to take care of everything for passengers' big and small things.

At the lost items and found office, Liu Jie and her colleague completed the handover of the lost items of the passenger, and this colleague was Liu Jie's real sister Liu Li. Compared to her sister Liu Jie, Liu Li is not easy to be busy with.

Xiamen North Station passenger transport duty Liu Li introduced that this is a new lost item. They will check if they have contact information. If they have contact information, they call on the spot, but if they have no contact information, they register and enter the warehouse. She also needs to find something for passengers. If the passengers have left the province or in other situations, they have to find a way to send express delivery or car to the passengers.

2025 is Liu Li's busy sixth Spring Festival travel rush and Liu Jie's 10th Spring Festival travel rush.