django field value question.

Hi, everyone. It's a django question.

x = models.CharField()
y = models.CharField()

There are two fields and each field has a

id = 1
x = "Hong Gil Dong"
y = ["Apple", "Melon", "Watermelon"]

It is saved as shown in .

I'm going to store it by matching one x value to one of the values in the list y as shown below.

id = 1
x = "Hong Gil Dong"
y = "Apple"

id = 2
x = "Hong Gil Dong"
y = "Melon"

id = 3
x = "Hong Gil Dong"
y = "Watermelon"

I want to process it like this and save it in db, what should I do?