Tibet is undergoing incredible changes â especially in its schools. China's been overhauling education in Tibet, saying it wants to improve the chances of the region's 600,000 students. Part of that approach means moving kids from rural villages to bigger cities. For Jayangludrup, going to class has taken him far from home. The 17-year-old attends a government boarding school â 1,400 kilometers away from his village â and everything he's ever known. His dream is to become a doctor.