Because we Koreans pay attention to spicy, sweet and sour, so
The first element is Korean Chili sauce.
Secondary vinegar
The third element sugar
Actually, most of our Korean dishes are similar. Take dried tofu (tofu skin) as an example.
The Chili sauce is diluted with vinegar first, then the white sugar is added and stirred until it melts, and then it is added and stirred. Don't forget the vegetarian dishes and the salt! Add Chili oil (the oil after frying Chili noodles), and finally put sesame seeds or sesame oil.
This is a typical Korean way of doing things, and everything else is based on it ~ ~
Who said we made our own vinegar? This is the first time I've heard of it since I was a child.