Deaf man reunites with his family 35 years after boarding the wrong train as a child, thanks to DNA technology transforming China’s missing-person cases.

Lei pledges to honour both his biological parents and his ‘parents’ in Shenzhen for their unwavering support and love.

Deaf man reunites with his family 35 years after boarding the wrong train as a child, thanks to DNA technology transforming China’s missing-person cases.