Chicken.

Sheep head is the abbreviation of "sheep stomach sheep head". Explanation: refers to corrupt officials and official positions. The source of "Book of the Later Han Dynasty" Volume 11 "Liu Xuan and Liu Penzi Biography·Liu Xuan" ~47 ~ Gengshi accepted Zhao Mengnu as his wife. She was favored, so she entrusted her with the government and worked with her day and night. Women having a banquet in the backyard. The ministers wanted to talk, but they were often drunk and couldn't see them. As a last resort, they ordered the attendants to sit inside the curtain and talk. All the generals realized that there was no sign of a new beginning, and they all complained, "We don't know whether we will succeed or fail, so we suddenly let ourselves go like this!" Mrs. Han was particularly fond of drinking. Every time she served a drink, she would often see the attendants doing things, and she would often say angrily: "The emperor is treating me like this!" "Drink, it's time to take care of things!" Get up and open the book case. Zhao Meng is authoritative and empowers himself. When an official says something is cute and indulgent, he becomes angry and draws his sword to strike him. I don't have the guts to say anything. A cute and angry servant led him to kill him. Gengshi asked for help, but he refused. At that time, Li Yi and Zhu Jun were ordered to Shandong, while Wang Kuang and Zhang Xuan violently attacked the three assistants. Those who were awarded officials and titles were all small businessmen, or cooks and cooks. Many of them wore embroidered coats, brocade trousers, and rugs, and were scolded in the streets. Chang'an said to him: "If you raise a sheep under the stove, you will be a lieutenant general. If a sheep's stomach is rotten, you will be riding the captain. If a sheep's head is rotten, you will be a Marquis of Guan Nei."