Singer voices concern for old home

Folk singer Lei Yan, a member of the Miao ethnic group, is determined to protect her cultural identity.

A key part of that identity, she says, is the old wooden house where she was born and raised.

"My great-grandfather was also born in that house," said Lei, 34, from Guizhou province. "Though I moved to the city after I grew up, I always missed the old house."