As outsiders, we can only guess the story behind it. According to this blogger, the little girl sleeping in the stairwell said that she wouldn't be in the stairwell every day. In other words, the little girl actually has a home. Why can't she go home and sleep every day? I guess the reason is that her parents have problems at home. Perhaps it is a father who is addicted to alcohol and prone to violence after drinking, so that her children can't go home to rest. Or maybe it's because she was abused.
No matter what kind of factors, a girl has only a few sheets outside, and she can't go home. In the face of outsiders' inquiries and help, she can only be silent. This situation is hard to make people think positively. Even the men and women who live in this house are not the girl's biological parents, and the children can only submit to humiliation when they live in a sponsor's house.
This matter has been known by people on the internet. More people hope that the relevant departments can investigate clearly and find out the specific reasons. I think this girl really needs outside help to get rid of the present situation. No matter what the final truth is, I hope this girl's life will get better and better in the future.