Peng is married. On Peng's desk, there is a photo of a family of three. Peng said that this was taken during the summer vacation a few years ago when she took her daughter on a trip. Speaking of his daughter, Peng is full of love and pride, and his eyes are shining with gentle light. "The arrival of (Peng's daughter) changed my life. She is an angel, bringing me happiness and teaching me compassion. "