U+542F: CJK UNIFIED IDEOGRAPH

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IndexU+542F (21551)
ClassUnassigned (Cn)
BlockCJK Unified Ideographs
Definitionopen; begin, commence; explain
Java Escape"\u542f"
Javascript Escape"\u542f"
Python Escapeu'\u542f'
HTML Escapes启 启
URL Encodedq=%E5%90%AF
UTF8e5 90 af
UTF16542f