This book is a literary work centering on the great spirit of Hongqi Canal, telling the stories of several generations of Chinese craftsmen, and showing Chinese craftsmen interpreting the spirit of craftsmanship with their lives. In the era of modern technology, craftsmen seem to be far away from us. However, realizing the Chinese dream of the great rejuvenation of the Chinese nation requires not only a large number of scientific and technological experts, but also thousands of skilled craftsmen. More importantly, as an excellent professional ethics culture, the artisan spirit is inherited and developed in line with the needs of the development of the times, and has important value of the times and extensive social significance. The external dissemination of craftsman spirit has far-reaching practical significance in the current era. The mission of craftsmen in a great country is to make the country rich and strong, world peace and human happiness. The responsibility of craftsmen in a big country is to build a bridge of friendship between countries. The general goal of the project It is to build the great unity, great harmony and great happiness of mankind.