What if you don't want to read long sentences and don't get anything out of them?
Upgrade your reading, writing, vocabulary, and grammar skills all at once!

Author Lee Ju-yoon, who received praise for “no other author has explained spelling so delightfully,” now introduces essential vocabulary that must be known to develop literacy skills.
As you read the text, you will naturally clear up any confusing expressions in your head with humorous illustrations and clear, one-point lessons that hit the nail on the head.
In particular, the usability has been increased so that it can be applied directly in real life through ‘one-line summary, true or false quiz, and literacy test.’
If you are a reader who finds it difficult to read long texts or cannot retain information these days, this is a must-read book.

While we're at it, let me tell you one more thing. In Noh Sa-yeon's song "Meeting," there's also an error in the line "Our meeting / was not a coincidence / it was our / wish."
The correct word is 'wind', not 'hope'.
The word 'baram' is derived from 'baraeda', meaning to change color due to exposure to sunlight or moisture.
(Omitted) In fact, I think I know why the lyricist chose wish instead of wind.
The wind has many meanings other than wishing.
It means the movement of air, inciting others, and even having secret relationships with the opposite sex.
If it were misinterpreted as the third meaning, it could have been criticized as being about meeting someone on a hot topic.
--- p.22~23, from “Wind and Desire”

When you pour out your inner flames in a secret diary that no one sees, it's okay to use harsh words like "I'm going crazy," "I'm so pissed," and "I'm so annoyed."
If you vent your anger like that, your anger will subside to some extent.
In such cases, try cosplaying as a tragic heroine by using expressions like 'I'm upset, I'm depressed, I keep crying.'
However, if you use words like this in places where others can see them, like a blog or Instagram, it might come across as a bit emotional.
Rather, refined words like 'bitter', 'hurt', and 'bitter in the mouth' would be more appropriate.
Also, even if you are so angry that you are going crazy, I recommend that you express it in a slightly rounded way, such as saying, "I am so upset, I am so angry, I am so frustrated."
Here's a quick tip! "Bua" is a pure Korean word meaning lung.
They say the expression 'getting angry' came from the way your chest heaves when you're out of breath because you're angry.
so
You can think of it as a similar word to '쒸익쒸익'.

--- p.41~42, from “When I’m Upset”

I read something like this on the Internet one day.
The writer, a tenant, sent a text message to the landlord.
"Hello, sir! It's just that the toilet is broken." After hitting the send button, the writer couldn't shake the feeling of being a servant and asked what on earth he should call the landlord.
Since tenants receive housing from the landlord, it is somewhat similar to living as servants, but unlike servants, they are paying a fair wage, so they should not call the landlord “master.”
To prevent situations where people unknowingly take on the role of servants, I wonder if we could replace the words landlord and tenant with the words landlord and tenant.
The word 'rent' means 'to lend one's belongings to someone else in exchange for money.'
So, a ‘landlord’ would be ‘a person who lends his/her belongings to someone else in return for money.’
On the other hand, 'rent' means 'to pay money and borrow someone else's property'.
Therefore, a ‘tenant’ would be ‘a person who pays money and borrows someone else’s property.’

--- p.51, from “Landlord and Tenant”

There must be a reason why there is a word called 'myo-ryeong', which means 'the age of a woman in her twenties'.
Mysterious, mysterious, old age.
Here, the character ‘묘’ means ‘mysterious’ as well as ‘young and pretty’, so it would be correct to interpret it as ‘young and pretty age’ rather than ‘mysterious age’.
Some people think of this in the former sense and use expressions such as 'grandmother of a mysterious age'.
If your intention was to make your grandmother feel better, I'll give you a perfect 10 out of 10, but if you made a mistake because you didn't understand what I meant, then you should stop now.
(Omitted) In the past, when a man turned twenty, there was a custom of taking off his child's clothes, tying his hair into a topknot, and putting a hat on him, which is what we would call a coming-of-age ceremony these days.
However, it is said that they are still too young to be called adults even though they are going through the ceremony, so they are called young children.
If we look at the etymology alone, it is a word that is suitable for men, but today it is used without distinction between genders.

--- p.173~174, from “Terms and Conditions”

So what does ‘creative accounting’ mean?
Could it mean "accounting for powdered food?" I looked it up in the dictionary, but it was half correct.
The powder used was the same as the edible snack, but the food used was different.
Same as the expression ‘pretense, decoration, and empty formality’.
I was using none other than the character for decoration.
So, if we were to break down creative accounting, we could say it is 'powdered accounting'.
I think that applying powder is the same as putting on makeup.
Just as we put on makeup to make our faces look pretty, we manipulate our accounting books to make our company's performance look better than it actually is, and this is called 'creative accounting.'
That way, it's easier to get investments and loans.
This is it.
In the United States, this is called 'Cosmetic Accounting' or 'Make up Accounting'.
This was brought to our country via Japan and became known as creative accounting.
--- p.241~242, from “Creative Accounting”

'Cliche' is a French word meaning 'an expression or idea that is so often used that it has become a habit or is not new.'
In the days of letterpress printing, it was a printing term that meant pre-setting frequently used words, but its use changed over time.
If we were to translate it into Korean, we could say it is a 'stereotypical expression'.
In particular, cliches that are often used in dramas and scripts include, “My lover turns out to be a conglomerate,” “My crush turns out to be my older brother who I broke up with when I was young,” “Why are you acting like this so unlike yourself?” followed by “What’s so unique about me?”, and splashing water on the other person’s face while having a calm conversation in a cafe.

--- p.280, from "Cliche"