U+7477 "瑷" CJK Unified Ideograph-# Unicode Character

U+7477 "瑷" CJK Unified Ideograph-# is a Chinese character representing a fine jade or a gemstone, often used in classical and modern contexts as part of given names or poetic language to convey beauty and preciousness. It appears in Chinese, Japanese, and Korean written traditions, and its structure combines the jade radical with a phonetic component. In contemporary usage, it is notably found in the name of the city of Aihui (瑷珲) in Heilongjiang, China, reflecting historical and geographical significance.

General Properties

Code Point	U+7477
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	瑷
HTML Hex Encoding	瑷
UTF-8 Encoding	0xE7 0x91 0xB7
UTF-16 Encoding	0x7477
UTF-32 Encoding	0x00007477
C/C++/Java Escape	\u7477

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	274B68
kCangjie	XMGBB
kCantonese	oi3
kDefinition	fine quality jade
kEACC	274B68
kFourCornerCode	1214.7
kGB0	7208
kHanYu	21131.070
kIRGHanyuDaZidian	21131.070
kIRGKangXi	0740.111
kIRG_GSource	G0-6828
kTGH	2013:7625
kKangXi	0740.111
kMainlandTelegraph	8842
kMandarin	ài
kRSUnicode	96.10
kSMSZD2003Index	431.09
kTGHZ2013	003.030:ài
kTotalStrokes	14
kTraditionalVariant	"璦" U+74A6 CJK Unified Ideograph-#
kUnihanCore2020	G
kXHC1983	0005.010:ài