China Xinjiang Banished Textbooks

Kamalturk Yalqun displays material written by his father, Rozi, Thursday, April 18, 2019, in Philadelphia. Rozi was well-accustomed to dealing with the Chinese government’s fears of an independent Uighur identity, and though he sometimes quarreled with the censors, his works always made it to publication in the end. (© Jacqueline Larma/AP Images)