Many complex precordial diseases are risky and even require multiple surgical procedures, many parents are afraid of the risks of surgery and give up treatment, is this not quite right? This is a more complex issue, not only parents consider whether they should be treated, but actually involves many aspects, is a social problem and some problems in reality. I do not say we all understand, I just give an example, we for the birth of 11 hours to do surgery this child, this child actually six months pregnant in the fetus know, is suffering from complete transposition of the aorta, but the family said this child must, must be preserved. And at that time, they knew that this child would need to be operated, and they trusted me to operate on him. Finally, he came to our hospital and let the child be born, so this concept and trust in us is the guarantee of doing the surgery. If you can find a better hospital, doctors and nurses who can help you to turn an unhealthy child, or a dying child, into a normal person, I think it is a good thing to do. However, different families and parents may have different perceptions and considerations of these issues, but as a hospital, doctors and nurses, as long as the patient is sick, we must find a way to treat him first, the second is to strive for the best treatment results, to reduce the burden of patients and families or reduce the burden on society, which is the responsibility of hospitals and doctors.