Hsi-men Ch'ing brought the arsenic from his shop. Wang P'o said to P'an Chin-lien:" Mix it into the medicine and pour it down his throat. When the poison takes effect, he will have terrible cramps in his intestimes, and he will scream, so you must muffle him with the quilt so people won't hear him. When he stops breathing, wipe all the blood off his face with a towel, put him into a coffin and everything is over!"