Lin Daiyu entered Jiafu. Through this text, what do you know about Jiafu, a feudal aristocratic family?

Just to give you a hint, there are a few places that I remember when I was in Chinese class:

1 Daiyu said what kind of books she had read, and after listening to the old lady say that Sanchun was not blind, she changed from reading four books and five classics to knowing only a few words ...

2 When she met Mrs. Wang, Daiyu didn't dare to sit in Jia Zheng's position, but basically sat half-length beside Mrs. Wang. It can be said that you are careful step by step and always care.

3 of course, answering Mrs. Xing is more reasonable and courteous.

4 At that time, the teacher compared Daiyu's entry into Jiafu and Granny Liu's entry into Jiafu, and the views were also wonderful.

5 Xi-feng's appearance was wonderful. She was the first to arrive, and her attitude towards the Lady Dowager, Lady Wang and others, as well as the style of the housekeeper of the big family, were wonderful.

6 The most important thing is to write when Bao Dai meets you for the first time

In short, this passage is mainly about "being careful step by step and always caring" when Dai Yu first entered Jia Fu. That was the case at that time, of course, you can also dig other things yourself.

Oh, yes, Daiyu almost used mouthwash as tea. She didn't dare to behave herself until she saw Sanchun's behavior. She was also afraid of jokes.

In addition, Dai-yu found that her living habits were different from Jia's, but without saying anything, she did as the Romans do, and she was afraid of jokes.

Write about the luxury of feudal masters, the rules of people who carried the sedan chair when Daiyu entered the mansion, and the fact that the old lady directly held Daiyu in her arms and cried.