Si Jiuyue carefully explained the specifics of how to save a life, and then had Song Xu step forward so she could demonstrate the technique of cardiopulmonary resuscitation over and over again.
Finally, she had every child try it once. After watching the demonstration of cardiopulmonary resuscitation, Moyuan and Yunyan exchanged glances.
They had not expected Jiuyue to be so profoundly knowledgeable, as if she understood everything.
Chapter 306