There seems to be little difference between some versions of Jiang Yuhan and Jiang Yuhan. In fact, in my opinion, the "letter" should be correct. As for the reason, the following will explain.
Whether Jiang Yuhan or Jiang Yuhan, he is a man or a player, and he is good at cross-dressing the role of "Xiao Dan", so he is famous and even favored by the loyal prince.
Since ancient times, China people have defined performers as "heartless performers", which is a humble occupation and a discriminated occupation. However, Jia Baoyu, who grew up in a wealthy family, fell in love with Jiang Yuhan at first sight and even gave each other watches: Jia Baoyu gave Jiang Yuhan a jade fan pendant and a "pine flower sweat towel" that attacked people; Jiang Yuhan returned the "red sweat towel" presented by the money.
Courtesy is human nature, but the gifts of Jia Baoyu and Jiang Yuhan are puzzling: Why do two big men take sweat towels as gifts? It's a sweat towel, but it's just a handkerchief. Although it is a very common thing, it is a relatively private thing. I've never seen anyone use a handkerchief with anyone.
If we think about it carefully, we will find that it is of great significance for Jia Baoyu and Jiang Yuhan to exchange sweat towels.
First of all, Jiang Yuhan's identity. Jiang Yuhan is an "actor", that is, an actor. His best role is a drag actress. After a long time in business, even in real life, after taking off makeup, this kind of person's behavior habits, tone of voice and even dress will be obviously feminine. It is not accurate to say that they are real men. Perhaps consciously or unconsciously, their self-positioning is actually a woman.
Jia Baoyu's consistent way of doing things is also "son preference". What if a big man like Jiao Da gave him a sweat towel to try? Therefore, in Jia Baoyu's eyes, Jiang Yuhan is actually a "woman", not a smelly man in the eyes of the world at all.
In this way, the exchange of sweat towels between Jia Baoyu and Jiang Yuhan is no different from that between men and women. Therefore, Jia Baoyu gave Jiang Yuhan the pine flower sweat towel as a gift. In his mind, the difference between Jiang Yuhan and xiren is not obvious.
Second, say Jiang Yuhan's name again. The names of the characters in A Dream of Red Mansions are of great significance. Jiang Yuhan, as a humble actor, has too many stories with Jia Baoyu. Even finally married Baoyu's concubine xiren. This fully shows that we should not take the name Jiang Yuhan for granted.
A word "jade" is enough to explain the close relationship between him and Jia Baoyu. The characters in the dream of a red chamber, whose name has the word "jade", are basically related to Jia Baoyu. Needless to say, Daiyu, Miaoyu and Redjade?
The biggest metaphor lies in Jiang Yuhan's "faith". What is a letter? Maybe we modern people are not sure. In ancient times, "letter" was actually a precious sealed box. What did Qin Shihuang use to seal Mount Tai? The imperial seal of the Golden Chamber, the imperial decree of the ancient emperor, was also sealed with the imperial seal. It can be seen that this letter is very complicated.
Then, Jiang Yuhan's "Jade Letter" may be understood as a box of jade, or even a box containing jade. It doesn't matter if this box and jade can't get together. If we get together, there will be a deep connection. Even to some extent, Jiang Yuhan is Jia Baoyu's final destination. For example, didn't Jiang Yuhan marry Hua Xiren just to finish Baoyu's unfinished business?
Therefore, the exchange of sweat towels between Jia Baoyu and Jiang Yuhan, two big men, is not only grateful to each other for their care, but also has a deeper meaning, that is, some unfinished business of Jia Baoyu will be completed by Jiang Yuhan instead.