RAINBOW for my child

Ping gets a letter from her friend Anoi. Her childhood friend is now a journalist in the capital. Anoi asked Ping if Ping took her parents to a nursing home. This is because Ping once complained that her parents were considered troublesome while she was busy being a career woman. Anoi then told of her meeting with the little girl they used to follow. The little girl who is the child of a mad woman. And, they used to follow the child and the mother. "She's to be a cloth merchant now, and she still remembers the hair clip you gave her. She asked about you."