What is the ending of children and friends?

When Yu Shaohua and her mother were arguing in the room, Xiaohui who came back just heard it. Xiaohui realized that her mother's salary card was actually taken away by Yu Shaohua's mother and daughter. Xiaohui stormed into the house, and Yu Shaohua and her mother were stunned. Ma Yu became angry from embarrassment, packed his things and left Xiaohui's home. Xiaohui couldn't come, so mom Zhao moved out to make room for her. Xiaohui wants to divorce Yu Shaohua in despair. Yu Shaohua called her best friend home. Her best friend said that she shouldn't have done things so well at that time and asked her if Xiaohui's mother was good to her. Yu Shaohua recalled in his mind and regretted it. Xiao Ou's family and Xiaohui are very anxious at home. Xiaoou refused to eat, and Xiaohui only cared about smoking. When the doorbell rang, Grain Rain opened the door and found it was Yu Shaohua. Xiaohui shouted loudly, let her go. Xiao Ou heard it in the bedroom and told her to leave. Yu Shaohua didn't say a word from beginning to end. Grain Rain let her into the house, find an excuse to see Xiao Ou, and let them talk alone. They were speechless. Xiaohui can't find a lighter when smoking. Yu Shaohua handed it to him. Xiaohui pretended not to see it and then lit a cigarette. Xiaohui and Xiaoou asked their uncle which doctor he used to see his mother in the hospital. Maybe they can find out. The whole family rushed to the hospital and found the attending doctor of Zhao's mother, only to know that Zhao's mother was in the late stage of liver cirrhosis. However, there is still hope for survival in changing the liver. But when Zhao Mu heard that it would cost 400,000 to 500,000, he resolutely gave up. When the doctor said to give up, he was selfless and didn't want to drag the child down. After hearing this, Xiaoou and his gang quickly took out the power of attorney that Zhao's mother had left at her uncle's house, claiming that they had the money to help Zhao's mother treat the disease. Yu Shaohua caught it. It seems that Zhao's mother asked Xiaohui to go with 460 thousand of them and let them share the rest equally. Yu Shaohua was in tears, and Xiaohui came forward to ask loudly. In front of an abandoned building, two children found someone burning in the building and went upstairs to have a look. The police station received an alarm call saying that an old lady had been found in a building. The police informed Xiaohui and others that everyone would go. The police said there was no need for so many people to go together. Just send one person. Xiaohui asked everyone to wait here and go alone. Yu Shaohua suddenly opened the door. When they saw the door, they all got into the police car at once. Before reaching the building, Xiaohui rushed upstairs first, followed by Xiao Ou, Grain Rain and Yu Shaohua. Xiao Ou and Xiao Hui burst into tears when they saw Zhao's mother. Xiao Ou shouted "Mom" and hurried forward, followed by Xiao Hui and Grain Rain, and Yu Shaohua stood at the door. Mother Zhao looked at them and suddenly fainted and was rushed to the hospital. During the operation, mother Zhao saw herself and teacher Qin performing in the center of the stage. At the end of the song, someone applauded her. Zhao's mother's operation was successful. It happened to be Zhao's mother's birthday. Xiao Ou took a taxi to look for the cake room everywhere at night, but because it was too late, all the shops were closed. Finally, she found one, but all the cakes were sold out. Xiao ou asked the bakery attendant to find a way to sell her one, which was useless. Xiao Ou burst into tears. This is a little girl taking out a cake. Xiao Ou kept making the little girl cry when she saw it. Zhao's mother woke up after the operation and confessed to Zhao's mother, hoping that Zhao would not hate her, but Zhao said no affectionately and cried bitterly. This is teacher Qin and her daughter who came to visit her and brought her the little dog "poor thing" who has been accompanying her. Mother Zhao was overjoyed. At this time, Xiao Ou took out the prepared cake and sang a birthday song, and everyone sang together. Zhao Mu was very moved. After that, Zhao's condition improved. Shao Hua pushes Zhao's mother, Xiao Ou stands by, Xiaohui and Grain Rain stand on both sides, and the family is happy.