North and South

This film (drama)Also known as南来北往，is aMainland ChinaProducerbeauty live，At2024Released in year 。The dialogue language isMandarin Chinese，Current Douban rating7.2(For reference only)。

In 1978, on a train from Dalian to Sankeshu, young ticket inspector Wang Xin was injured during his first duty in a capture operation. However, he fortuitously met veteran railway police officer Ma Kui, and the two became master and apprentice, fighting together on the front line of railway public security. Over the course of 40 years on this railway line, they experienced the eras of steam locomotives, electric locomotives, and high-speed trains, witnessing the great achievements of the motherland and the significant changes in people's lives. Frontline railway police officers like Wang Xin and Ma Kui have spent decades combating theft, trafficking, drug enforcement, patrolling, protecting, fighting against robbery and scams, and rooting out organized crime, solving major cases and minor incidents, providing warmth to travelers, and promoting harmony. To protect the safety of people's lives and property, railway police have even sacrificed their precious lives. The passengers coming and going on the trains, bearing distinct marks from various times, showcase the warmth and coldness of human relationships and the diverse aspects of life. The two generations of officers have also experienced profound growth in their lives, passing down the spirit of loyalty and police tradition.