According to 365Classics.com, the medical novel "White Castle" was written by Wang Chenggang, a domestic emergency physician, who brought together his years of medical experience with a real medical case into this novel. The book has attracted a wide range of medical insiders, and has been praised as "writing the most sincere feelings of Chinese doctors".
Author Wang Chenggang is the deputy chief physician of the Emergency Rescue Center of Anzhen Hospital, a doctor of Peking University School of Medicine, a postdoctoral fellow of the Heart Center of Cedars-Sinai Hospital in the U.S., and a former host of Beijing TV's "I'm a Big Doctor," "The Taste of Happiness," and Tencent Video's "Life Live" program. The emergency department experiences covered in the book are the same ones he has experienced in his medical career.