U+FA75 "冀" CJK Compatibility Ideograph-# Unicode Character

U+FA75 "冀" CJK Compatibility Ideograph-# is a member of the CJK Compatibility Ideographs block, which was originally included in Unicode to preserve round-trip compatibility with older East Asian character encoding standards, such as the Korean KS X 1001 standard. This particular ideograph is a duplicate of the unified CJK character U+8A80 (諀), and its primary purpose is to represent the exact same glyph or character shape from those legacy systems, ensuring that text encoded in older formats could be converted to Unicode and back without loss of information. Its use is now largely discouraged in favor of the unified character, as modern systems and fonts typically do not distinguish between them.