I would like to believe those women had lost their daughters somehow. They came to see whether this is their girl. There could be different reason behind each story, but losing a daughter is sad for sure. So, even they found out this girl is not their daughter, the event is still very touchy, just to bring back their memory is emotional.
Really? That is great!
Unfortunately, We were told that my adopted daughter also had one such 纸条, but the Chinese director said it was written in meaningless way. so they threw it away. Maybe, her mother does not know how to write.
My wife will take her and our biological son to her birth place this month.