In Taizhou, Zhejiang, 64-year-old Zheng Zhaolian—adopted as a child—recognized her biological sister on the street. DNA testing confirmed their relationship after six decades apart.

Social Context

China’s ‘Adoption Registration Regulations’ and national DNA database for missing persons facilitate reunions, especially among adoptees separated during the planned economy era. Local women’s federations now operate ‘Family Harmony Stations’ offering free genetic testing and counseling—reducing average reunion time from 8 to 2.3 years.

Safety Tip

Register with the national missing persons DNA database early; retain childhood medical records containing potential genetic markers.