Birch steel female worker.In 1998, she worked in the weighing room of the factory. She had a son with leukemia, a disabled husband, and four elderly people at home. The burden of life made her breathless.As she was laid off, she could only work as a bartender in a dance hall. She took advantage of her free time at night to secretly call her son and sing him songs to lull him to sleep.When I got older, I opened a massage parlor and gave massages to people.