What happened to Sister Xi Erdan?

Family separation. Xi 'an's Erdan sister is a blogger looking for relatives on Weibo. When she was a child, her brother got lost because of herself. Every week, Erdan's sister will find her lost Erdan's brother and help others find their relatives in Weibo. Because of her long-term persistence, she touched countless netizens and asked them to join the team to help others find their relatives.