"The Legend of Zhen Huan" has been watched so many times, and attentive viewers will find that everyone in it is very elegantly named. For example, the queen Yixiu is because the queen killed people invisibly and mutilated how many innocent heirs and concubines she killed, "Yixiu" is to remind her that she must do appropriate good things in the next life, and she must cultivate herself well, otherwise she will have no children in the next life, and she will not be able to sleep in a pit with her husband after death! 
In addition to the queen, there is also a very interesting phenomenon in "The Legend of Zhen Huan", several eunuchs have the word "sea" in their names, such as the eunuch Jiang Fuhai next to the queen, the eunuch Zhou Ninghai next to Concubine Hua, and the eunuch Kang Luhai who was sent to Broken Yuxuan when Zhen Huan first entered the palace. 
Not only do these three people have "sea" in their names, but there is also an interesting unifying phenomenon that these three people are not positive characters. Although eunuchs are not real men, you can see the positive energy eunuchs in "The Legend of Zhen Huan", such as Su Peisheng, the father-in-law Su next to the emperor, and Xiao Yunzi, who was loyal to the lord by Zhen Huan's side later, are all eunuchs, but their names do not have the word "sea". 
Jiang Fuhai is the eunuch father-in-law next to the queen, he is a big person in the palace, who dares to provoke him, and how many bad things he has done to be embarrassed with the queen! Not to mention Zhou Ninghai, who was beside Concubine Hua, was lame, but it didn't affect him to do bad things. Who does Concubine Hua want to kill, Zhou Ninghai is the killer, such as the death of the noble man and pushing Shen Meizhuang into the water are Zhou Ninghai's masterpieces, he is Concubine Hua's minions. and Kang Luhai, he is a typical rootless thing, seeing that Zhen Huan has been ill for a long time and is not favored, he immediately became a grass on the wall, and turned his back on Zhen Huan to join the new lord Li Concubine. 
are all eunuchs who are so bad to the heart, they are a group of villains, and their names all have the word "sea", so why? Is it the director's deep meaning or the author's purpose? Is there any secret in it? 
In the ancient dictionary, there are 8 interpretations of the word "sea", one of which is "the part of the ocean close to the land", as the name suggests, the sea is very deep and large, and the names of three people with "sea" interpret the harem scheming is both many and deep, and also interpret that the 4 eunuchs are the axis between their masters and victims, saying bad things, doing bad things, and a nest of snakes and rats. There is also an explanation of the word "sea" is "unrestrained", which also satirizes the sinful and vicious behavior of these eunuchs, and also criticizes the masters of the eunuchs, such as the queen and Concubine Hua, Concubine Li and others in the harem, have no restraint and no moderation, so in the end, these little masters have no good destination after their deaths. 
In fact, the most real inside story of several villain eunuchs in "The Legend of Zhen Huan" with "Hai" in their names is because the original creator of "The Legend of Zhen Huan in the Harem" is Liuyu Zi, it is said that her ex-boyfriend who broke up before broke up because of his viciousness, which hurt Liuyu Zi's heart, and after the two separated, Liuyu Zi still has a deep hatred for her ex-boyfriend, the key is that this ex-boyfriend has the word "Hai" in his name. In order to express her dissatisfaction with her ex-boyfriend, Liuyu Zi also named the sinful villains and eunuchs in "The Legend of Zhen Huan" as "Hai", hinting at her dissatisfaction with her ex-boyfriend! 
Therefore, it is said that the reason why "The Legend of Zhen Huan" is a classic, every action, every sentence and every look has a deep meaning, not to mention why the names of a string of negative eunuchs have "sea".