Catching up with her 'baby'

Mu Yaoyao refused her mother's embrace the first few days she saw her.

Instead, the toddler remembers the first taste of milk she got from Jiang Xiaojuan, when the police officer found her crying in hunger on the streets and breastfed her.

"My sister had been taken care of by my grandmother in my mother's absence and did not allow my mother to hold her," Yaoyao's 10-year-old brother Fan Chao says.