Craftsman Wu Lizhu fires Jianzhan porcelain wares at a kiln in Jianyang in Nanping city, East China's Fujian province, Jan 24, 2018. The long-lost craftsmanship of making the ancient porcelain was revived in the city in the 1980s. In recent years, the production of Jianzhan porcelain has greatly increased due to the use of electric and gas furnaces. [Photo/Xinhua]