233. Annotations and full-text translation of Yang Xiu's puzzles.

Original: Cao Cao was rewarded with a cup of cheese, and Cao Cao vomited a little. He ordered people to write the word "He" on their heads with a pen to show people's understanding. When he went to Yang Xiu to make a toast, he spat and everyone was surprised. Xiu said, "Why doubt it?" Everyone suddenly realized.

Someone gave Cao Cao a piece of cheese, and Cao Cao ate a little. He ordered his entourage to bring pen and ink and wrote a word "He" on the lid for everyone to see.

Nobody knows what this means. When we arrived in Yangxiu, we picked it up and ate it. Everyone was surprised. Yang Xiu said, the host means to let each of us have a bite. Is there a problem? "You suddenly realize.