Chang Yuchun and his wife, Li Chenhui, remain in brutal conditions in separate prisons in Xi’an City, Shaanxi province, China. The couple was involved in printing Christian literature and materials in Xi’an in 2015. In July 2020, their company was raided and closed. State security police seized more than 210,000 Christian books. That same month, Chang Yuchun and Li Chenhui were detained and arrested. They were sentenced in 2021 for illegally printing materials without the proper licenses. In prison, they have endured torture, starvation, and other harsh treatment from the prison guards and other prisoners.