His current routine day consists of getting up early and spending hours in his lab.

In the afternoon, Shi visits his factory to inspect the equipment and ensure the quality of his products.

Afterward, he goes to his workshop to make a few sheets of hemp paper, immersing himself in the joy of the paper-making process.

"I am fascinated by the art of making paper and I find great joy in the process," he said.

Shi believes that the paper-making process often triggers moments of inspiration, offering innovative solutions to challenges. Thus, he often promptly returns to his lab to explore new possibilities based on inspiration gained from crafting.

"Each artist has different requirements for paper. Some prefer more resilient paper, while others seek enhanced blending capabilities," he said.

Shi's enthusiasm and dedication to paper-making already have an inheritor.

His son, Shi Xinkuan, who recently graduated from university, has also taken up paper-making.

"I found it fascinating to watch my grandfather and father make paper when I was young. Now, I have become very skilled in this, and I plan to continue passing down this technique," he said.

The craft of paper-making has been transforming from one generation to another in Shi's family, marking their dedication to preserving and developing this ancient craft.

"We hope to contribute to the ongoing legacy of Chinese paper-making and help shape the future of watercolor paper production," Shi said.