Open this photo in gallery In Tiemenguan, a girl walks to school beside a propaganda poster showing Chinese President Xi Jinping with children.... Nathan VanderKlippe/ The Globe and MailThe Xinjiang city of Tiemenguan over the past two years has sought to boost its local constabulary by hiring new auxiliary police.... Applicants must be under the age of 35, possess a high-school education and be in good physical condition. But job-seekers must also meet a set of additional criteria, according