Convert the entered string to Asc Code

If uf8, it has the following range:

 English capital letters: 0x41-0x5A
Lowercase letters: 0x61-0x7a
Korean range: AC00-D7AF

Hangul falls into the above range, so you can see the following results.

str = 'Ganadara'
for c in str: 
    print(hex(ord(c)))

0xac00
0xb098
0xb2e4
0xb77c

Please try English characters, and you can compare each character and count.