Buck-toothed boy jokes about couplets.

There are many couplets and ghosts on the piano, such as:

1. This story appeared in the note novel "Sword" obtained by Chu people in the late Ming and early Qing Dynasties: Tang was the best scholar. Go to Korea. This is the right thing to do. Life belongs to the cloud. Pipa and pipa. Eight kings are usually heads. Beware of dark clouds. Charming shadow. Four children have all kinds of stomachs and intestines. North Korea's main terror suit.

2. This story has already been recorded in the notebook novel Travel Notes of Officials in the Ming Dynasty, and the protagonist of the couplet has also been replaced by a prodigy: An Nanguo sent envoys and took Mr. Cheng Yun's father Cheng Xian as the library companion. Play pairs: "Pipa, harp and harp are as big as eight kings." Cheng ordered his son, Mr. Jordan, to be sensitive to politics. He was only a few years old when he was young. He said to the cloud, "There are four ghosts with different stomachs." Salute. It's amazing.

3. Zheng Zheng: "Riding a strange horse, Zhang Changgong, the Eight Kings of Qin and Se, the king is on the throne, and a single song is the battle." In the face of the invaders' aggression, a China citizen stepped forward regardless of his life's danger, and responded: "The Japanese entrusted people to attack the dragon clothes, and ghosts lived in the border, working hand in hand."