Set

Original expression

-[\u4E00-\u4EFF] Copy

Normalized

[\u0000-\u4DFF\u4F00-\u{10FFFF}] Copy

Perl

[\x00-\x{4DFF}\x{4F00}-\x{10FFFF}] Copy

Complemetary

Characters (1113856)

• U+0000
• ...
• ䷿ U+4DFF
• 伀 U+4F00
• ...
• 􏿿 U+10FFFF