They searched far and wide for the missing child.

他们四处搜寻失踪的小孩。

《牛津词典》

The reconnection of the Fu Gui and his parents marked the first case in China for a missing child and their family to be matched with the help of facial recognition technology.

付贵和他的父母的重新联系标志着中国第一个通过面部识别技术来匹配失踪儿童及其家人的案例。

youdao

The missing child was found safe and well.

走失的孩子平平安安地找回来了。

《牛津词典》

"For me,I think it was more difficult because I dealt with the guilt of missing my child, having him so far away, then always trying to get home on the weekends to see him, as well as keeping up with school and remaining active,"

VOA: standard.2009.12.04

As law enforcement will tell you, finding a missing child depends on quick action.

FORBES: How Innovation Is Protecting Children and Families

Rescuers found the body of the last missing child early on Friday, state media reported.

BBC: China landslide: All 18 children killed

In another missing child case, she had a vision that the child was taken out of town.

CNN: Visions of death: Can psychics 'see' what detectives cannot?