Daming: at the Beginning, He Was Arrested by Jinyiwei for Medical Treatment.

In the fifteenth year of Hongwu's reign, Queen Ma was seriously ill and the imperial hospital was helpless. Zhu Yuanzhang asked the Jin Yiwei to search for folk doctors all over the world. Chen Ke only cut the dog's cecum and was arrested and taken to the palace. Treat the queen. If she cannot be cured, she will die. Whoever likes this job can do it.