SANJIAZI, China — Seated cross-legged in her farmhouse on the kang, a brick sleeping platform warmed by a fire below, Meng Shujing lifted her chin and sang a lullaby in Manchu, softly but clearly.
HEILONGJIANG, Northeast China — Tao Qinglan can still speak her mother tongue, Manchu, but everything else has changed since she was born 72 years ago in Sanjiazi Village. She now lives with her ...