Code point
U+CC78
Glyph appearance depends on your fonts.
U+CC78
LoU+CC78 HANGUL SYLLABLE CYAK is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Hangul Syllables block.
Choose the representation you need, then copy its value.
U+CC78
52344
챸
챸
EC B1 B8
CC78
0000CC78
%EC%B1%B8
\uCC78
\uCC78
\uCC78
\CC78