Granny Liu entered the Grand View Garden in the Dream of Red Mansions. Why do people get confused first and then laugh?

Because grandma Liu told this joke, everyone was caught off guard. This was planned by Yuanyang and Xifeng to give the old lady and the girls a cold smile. Finally, it really made a funny performance. Moreover, eating in ancient times was a very serious matter, and we couldn't make too much noise. Therefore, grandma Liu said in one go: "Lao Liu, who eats like a cow, doesn't look up after eating an old sow." After that, everyone didn't react at first, so they "froze", and then suddenly realized that they couldn't help laughing.