Bringing with her ideas on how to help families with missing children, Zhang Baoyan came to Beijing to attend the 13th National People's Congress on Friday.

"I want more policymakers and legislators to pay higher attention to such families, providing them with more legal and social protection," said the NPC deputy from Jilin province.

The 55-year-old has become well-known since she launched Baby Back Home, a website that helps parents to trace their missing children, in 2007.