U+64F4 "擴" CJK Unified Ideograph-# Unicode Character
U+64F4 "擴" CJK Unified Ideograph-# is a Chinese character meaning to expand, widen, extend, or enlarge, and it is traditionally used in contexts such as expanding territory, broadening knowledge, or amplifying sound. Composed of the radical for hand (扌) on the left side, suggesting an action, and the phonetic component 廣 (guǎng, meaning broad or wide) on the right, the character visually and semantically conveys the idea of making something physically or conceptually wider. It appears in both classical and modern Chinese, Japanese (where it is rendered as a kyūjitai form equivalent to 拡 in shinjitai), and Korean, often in formal or academic language to describe expansion or extension. As a CJK unified ideograph, it is part of a standard set of East Asian characters encoded for consistent digital representation across languages and scripts.