for the father of rescue leukemia, he decided to be 8 years old Donate the pulp for the father. He weighed 20 pounds in two months to make a donation. During his father's treatment, he used to be naughty. He took care of his father and comforted his mother and became the backbone of his family. The final transplant is completed and the father is saved! Jiangsu boy Cao Yinpeng was selected as one of the 2016 most beautiful filial boys. 
Cao Lei and his wife in Xuzhou, Jiangsu, and his wife, the construction company clerk and the store salesman, they have a 8 year old son, Cao Yinpeng.
but in January this year, Cao Lei was examined for acute mixed leukemia. And Cao Lei's life is only half a year. The most effective way to treat leukemia is bone marrow transplantation.