Again, another man had had his toes bitten by a dog, the consequence being that two lumps of flesh grew up from the wound, one of which was very painful while the other itched unbearably. ‘There are ten needles,’ said Dr. Hua, ‘in the sore lump, and two black and white _wei-ch‘i_ pips in the other.’ No one believed this until Dr. Hua opened them with a knife and showed that it was so. Truly he is of the same strain as Pien Ch‘iao and Ts‘ang Kung of old; and as he is now living not very far from this, I wonder your Highness does not summon him.’ “At this, Ts‘ao Ts‘ao sent away messengers who were to travel day and night until they had brought Dr. Hua before him; and when he arrived, Ts‘ao Ts‘ao held out his pulse and desired him to diagnose his case. “‘The pain in your Highness’s head’ said Dr. Hua, ‘arises from wind, and the seat of the disease is the brain, where the wind is collected, unable to get out. Drugs are of no avail in your present condition, for which there is but one remedy. You must first swallow a dose of hashish, and then with a sharp axe I will split open the back of your head and let the wind out. Thus the disease will be exterminated.’ “Ts‘ao Ts‘ao here flew into a great rage, and declared that it was a plot aimed at his life; to which Dr. Hua replied, ‘Has not your Highness heard of Kuan Yü’s wound in the right shoulder? I scraped the bone and removed the poison for him without a single sign of fear on his part. Your Highness’s disease is but a trifling affair; why, then, so much suspicion?’ “‘You may scrape a sore shoulder-bone,’ said Ts‘ao Ts‘ao, ‘without much risk; but to split open my skull is quite another matter. It strikes me now that you are here simply to avenge your friend Kuan Yü upon this opportunity.’ He thereupon gave orders that the doctor should be seized and cast into prison.” There the unfortunate doctor soon afterwards died, and before very long Ts‘ao Ts‘ao himself succumbed. * * * * * [Sidenote: SHIH NAI-AN]