An official epic that engraves the ups and downs of the Republic. From the flood-ravaged Yanhe Township to the peak of power in the turbulent society, Li Qingshan spent sixty years interpreting the true meaning of "Blue Stone Long Steps". Holding a green brick and inkstone given by the villagers, he led the masses to bravely enter the restricted area of high-yielding crops, break through the shackles of the planned economy, and open up diversified industries in the wave of reform. His wife is as beautiful as snow and a bright light is always by his side, and his children continue to write the New Deal. The six volumes of the book are arranged vertically and horizontally, not only showing the life and death choices of flood fighting and rescue operations, but also showing the foresight of economic transformation, and even hiding the turmoil of factional games. When the green brick inkstone was soaked in the clouds of sixty years, I finally realized this long and endless climb. Each step is imprinted with the original intention of praying for the people, and each step witnesses the growth of a great country. This is not only a personal history of struggle, but also a microcosm of an era, a majestic piece of music that interprets "Why China".