U+4E66 "书" CJK Unified Ideograph-# Unicode Character

U+4E66 "书" CJK Unified Ideograph-# is the simplified Chinese character for "book" or "writing," commonly used in modern Chinese and derived from the traditional form "書." This character, coded in the CJK (Chinese, Japanese, Korean) Unified Ideographs block, appears as a logograph representing the concept of a written work or document, and its Unicode encoding ensures consistent digital representation across different systems and languages.

General Properties

Code Point	U+4E66
Version Added	1.1
Name	CJK Unified Ideograph-#
Block	CJK Unified Ideographs
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right

Encodings

HTML Decimal Encoding	书
HTML Hex Encoding	书
UTF-8 Encoding	0xE4 0xB9 0xA6
UTF-16 Encoding	0x4E66
UTF-32 Encoding	0x00004E66
C/C++/Java Escape	\u4e66

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Ideographic
East Asian Width	Wide
Script	Han
Script Extensions	Han
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	OLetter
Ideographic	Yes
Unified Ideograph	Yes

Unihan Properties

kCCCII	274355
kCangjie	IDS
kCantonese	syu1
kDefinition	book, letter, document; writings
kEACC	274355
kFourCornerCode	5302
kGB0	4273
kHanYu	10052.050
kHanyuPinlu	shū(1446)
kIICore	AG
kIRGHanyuDaZidian	10052.050
kIRGKangXi	0084.071
kIRG_GSource	G0-4A69
kTGH	2013:188
kKangXi	0084.071
kMainlandTelegraph	2579
kMandarin	shū
kPhonetic	1235
kRSUnicode	5.3 2.3
kSMSZD2003Index	5.14 10.07
kTGHZ2013	340.040:shū
kTotalStrokes	4
kTraditionalVariant	"書" U+66F8 CJK Unified Ideograph-#
kUnihanCore2020	G
kXHC1983	1064.070:shū