Craftsman Shen Xuedong in Shuiji town, Nanping city, Fujian province, has long been dedicated to making Jianzhan porcelain — a traditional tea bowl fired in a kiln. The technique was listed as a national intangible cultural heritage in China in 2011.

As an experienced master, Shen is familiar with all 13 steps in the process, including shaping, glazing and firing.

The long-lost craft was revived in the city in the 1980s. In recent years, production has greatly increased through the application of electric and gas furnaces.

Nanping is home to many enterprises that specialize in the making of Jianzhan porcelain, and Shuiji town, long known for its kilns, boasts a cultural relic under national protection — a 136-meter-long kiln, the longest in the country.

In recent years, some young enthusiasts have introduced Jianzhan via livestreaming platforms. A male host nicknamed Sanwan, born in 1990, has more than 800,000 fans who are interested in the history and culture of Jianzhan.

Through exhibitions at home and abroad, Shen is working to promote the craft and is passing on the techniques.

"I believe this is the best time to bring Jianzhan culture to more people," he said.