Qinling ice melting station guards power lines for Spring Festival

"Although I couldn't go home during the Spring Festival, I feel at ease watching ice melt as I monitor sensor data," said 26-year-old Zhang Zhuoli, who joined the team in 2022, "The efforts and sacrifices have all been worthwhile as the railway can operate normally and tens of thousands of residents in the mountainous areas can enjoy a safe and reliable power supply to have a warm Spring Festival."