In 2014, in the middle of a neighborhood at the southern edge of Ürümchi, the capital of the Xinjiang Uyghur Autonomous Region, there was a restaurant with a big red sign. In Chinese, the six-foot-tall characters read “BIG MEAT” (大肉 dà ròu), as pork is commonly referred to across China. The sign was an anti-Islamic political statement; it told everyone in the neighborhood that Han migrants had arrived and that they would not respect the values of the Muslims who called it their home. This Uyghur-majority neighborhood known as Dawan was one of the centers of violence during the July 5, 2009 protests. A large number of the Han migrants who were killed or injured during the violence came from this neighborhood. In the years that followed, many Han migrants moved from this neighborhood to majority Han districts to the north. Those who remained marked their space, signaling their defiance. The six-foot-tall sign was a statement regarding the type of “quality,” or sùzhì (素质), that was protected by the institutions of the city. Unlike many places in China, in Ürümchi, …