Peng Xianghua is a senior technician of tunnel blasting in China Railway Second Bureau and Second Company.

All day, we are faced with breaking ground. If we are not careful, we will face the collapse of the tunnel. Where will you go?

"If I don't rush, no one will rush. They were too scared to rush to the front. Only our blasters can rush to the front. The job of the blaster is to eliminate the danger, rush to the forefront, and be the pioneer among the pioneers. "

When we sit comfortably and safely on the high-speed rail, we can't forget the blasting workers who stand like cliffs, such as pines.

Xu Liping's factory is one of the most mysterious factories in China, mainly producing national strategic missiles and spacecraft engines. For 29 years, his job is to carve the solid fuel surface of rockets, which is one of the most dangerous processes in solid engine manufacturing.

"We are in direct contact with gunpowder to operate, and we are always in danger." Only by combining extraordinary psychological quality with superb skills can this work be completed. His high sense of responsibility for his work always makes him want to be foolproof, because an accident is the closure of the whole factory.

When we often see national strategic missiles flying in the blue sky, don't forget national craftsmen like Xu Liping.

Wang Jin stepped on 1000 kV high-voltage line and hung on it like a spider. He has climbed over 2,000 high-voltage towers and is one of the best high-voltage line maintenance technicians in China. Facing the tower of 138 meters, his hands were burning on the tower. Once he steps on it, it will cause an irreversible situation and fall from the sky. In fact, every task is a matter of life and death, and an arc will flash in an instant. It is the ultimate courage, will, physical fitness, patience, responsibility and technical operation skills in this industry.

As Wang Jin said, "Every time I have a dangerous job, someone must do it", but "before, my family knew nothing about my job. They think I'm just in charge of the warehouse. I will consider many things. What if I can't do this task? " After knowing and understanding his work, the person in charge said, "In fact, in the eyes of children, he doesn't think you are dangerous, but thinks you are great and a hero. I don't think I'm a hero, because I'm just a worker who has some homework, that is, to ensure reliable electricity use so that all ordinary people can use it all the time. This is our ultimate responsibility. "

The work of craftsmen seems ordinary, but these jobs have accumulated valuable skills honed over the years, and they bear great responsibility for their own lives and social livelihood. It is full of tenacity and hardship that ordinary people can't bear, and even it takes time or involves the danger of wasting your body.

In fact, a considerable number of craftsman positions are based on creating risks to ensure the safety of the great cause, and one person is responsible for the well-being of all people.

I deeply felt the excellent qualities displayed by these excellent craftsmen. It is these excellent craftsmen from all walks of life who have hope for the future of our motherland. We should learn and carry forward the spirit of artisans: a high sense of social responsibility, persistent cultivation, and the spirit of keeping low and being practical.