Zhang Danlu's family background is not public, but we can know from some photos and reports that her family is not particularly rich, but she has never lacked money since she was a child.

Zhang Danlu's parents are both literary and art workers, his father is a composer and his mother is a ballet dancer. She has received a good education in music and dance since childhood, and has her own pursuits and dreams in the art field.

After marrying Chiu Man-Cheuk, Zhang Danlu did not give up his career and pursuit, but still engaged in performing arts, enjoying the happiness of his family and career in his life.