NW China unearthed ceramics reveal multi-ethnic integration centuries ago

This undated file combo photo shows ceramics unearthed at the Suyukou kiln in Helan Mountain in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region. Porcelain wares unearthed in northwest China's Ningxia Hui Autonomous Region, which were produced nearly 1,000 years ago during an ethnic minority-ruled dynasty, bear high resemblance to those made in the "porcelain capital" of Jingdezhen in east China.(Xinhua)