She is my mom. She has kept a stall in Jiuhuashan for nearly ten years. During these years, I have witnessed people working hard to make a living, the daily problems faced by street vendors, and the perseverant and interesting aspect of these people's lives. I'd like to show my respect to my mom in this film, thank her for what she has done for our family, and also dedicate this film to all of the great women who make sacrifices for their families.