A mother sacrificing （牺牲） herself to save her child is pretty much a normal thing to do for most parents. However, 1you ever hear（heard） of a case that a child sacrifices his life 2 his mother? That is what this selfless little man named Chen Xiaotian did.
At the age of five, he was already diagnosed with a brain tumor3was considered to be one of the most serious cancers. A few months later, his mom was also diagnosed with a kidney （ 肾 脏 ） disease. In a span of two years, 4mother and son fought side by side. After some time, Chen's brain tumor caused him to become blind and paralyzed （瘫痪）. And at the same moment, his mom was told 5 she would never live the same way again because of her illness.
Their doctors knew that Chen wouldn't last long anymore and that his kidney was a perfect match for his mother. However, his mom refused to have her son's kidney in hopes that he would be able to recover, so he begged her to take his kidney6she would be able to live normally again.
As time passed, Chen's tumor just went7 and he became more ill. One time, he asked his mother to just let him8, hoping that his mother would agree to have his kidney.9, his mother finally agreed to have his kidney once he10. She only agreed to it as she believed that at least a part of her son would remain with11for the rest of her life. Chen peacefully passed away12a sunny morning in 2013, and his mother was immediately suited up for an operation. The little boy's kidney 13to his mom to save her life and make her healthy again. Before the operation, the medical team held a moment of14for the death of the very sweet child. In the end, Chen was able to save the lives of his mother and two15people whom his organs were donated to.
