Mustang: A Kingdom on the Edge | Al Jazeera Correspondent

While Tibetan Buddhism is squeezed inside of China's borders, there is a place where it still survives intact: Upper Mustang - a once forbidden kingdom high in the Nepalese Himalayas. Al Jazeera's Steve Chao travels there to document the fight to preserve an ancient culture, as China expands its influence into Nepal, and the modern world slowly creeps in.