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.

A 73-year-old retired nurse spoke her native Tibetan all her life but never learned to write it — until now.

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.