Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+7A31
Source: Noto CJK

U+7A31 CJK Unified Ideo­graph-​7A31

U+7A31 was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as call; name, brand; address; say. Its Pīnyīn pronunciation is chēng.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+7A31 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 31281
UTF-8 E7 A8 B1
UTF-16 7A 31
UTF-32 00 00 7A 31
URL-Quoted %E7%A8%B1
HTML hex reference 稱
Wrong windows-1252 Mojibake 稱
Encoding: EUC-KR (hex bytes) F6 E0
Encoding: JIS0208 (hex bytes) E3 CA
Pīnyīn chēng

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7A31
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+7A31 CJK Unified Ideograph-7A31
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+7A31 CJK Unified Ideograph-7A31
Lowercase Mapping (lc) Glyph for U+7A31 CJK Unified Ideograph-7A31
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+7A31 CJK Unified Ideograph-7A31
Uppercase Mapping (uc) Glyph for U+7A31 CJK Unified Ideograph-7A31
Simple Titlecase Mapping (stc) Glyph for U+7A31 CJK Unified Ideograph-7A31
Titlecase Mapping (tc) Glyph for U+7A31 CJK Unified Ideograph-7A31
Case Folding (cf) Glyph for U+7A31 CJK Unified Ideograph-7A31
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+7A31 CJK Unified Ideograph-7A31
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+7A31 CJK Unified Ideograph-7A31
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+7A31 CJK Unified Ideograph-7A31
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✔
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✔
XID Start (XIDS) ✔
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glyph for U+7A31 CJK Unified Ideograph-7A31
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+7A31 CJK Unified Ideograph-7A31
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) BAD9
CCCII Mapping (kCCCII) 214F3C
CNS 11643-1986 Mapping (kCNS1986) 1-6A22
CNS 11643-1992 Mapping (kCNS1992) 1-6A22
Cangjie Input Code (kCangjie) HDBGB
kCantonese (kCantonese) cing1
kCihaiT (kCihaiT) 994.202
kCowles (kCowles) 553 558
kDaeJaweon (kDaeJaweon) 1282.060
Unihan Definition (kDefinition) call; name, brand; address; say
kEACC (kEACC) 214F3C
kFenn (kFenn) 600C
kFennIndex (kFennIndex) 29.03
kFourCornerCode (kFourCornerCode) 2295.7
kFrequency (kFrequency) 3
kGB1 (kGB1) 1938
kGSR (kGSR) 0894g
kGradeLevel (kGradeLevel) 3
kHKGlyph (kHKGlyph) 2917
kHanYu (kHanYu) 42619.020
kHangul (kHangul) 칭:0E
kHanyuPinlu (kHanyuPinlu) chēng(318) chèn(20)
kHanyuPinyin (kHanyuPinyin) 42619.020:chēng,chèn,chèng
kIICore (kIICore) ATHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1282.060
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42619.020
kIRGKangXi (kIRGKangXi) 0856.240
kIRG_GSource (kIRG_GSource) G1-3346
kIRG_HSource (kIRG_HSource) HB1-BAD9
kIRG_JSource (kIRG_JSource) J0-634A
kIRG_KPSource (kIRG_KPSource) KP0-EFB5
kIRG_KSource (kIRG_KSource) K0-7660
kIRG_TSource (kIRG_TSource) T1-6A22
kIRG_VSource (kIRG_VSource) V1-6141
kJapanese (kJapanese) ショウ となえる
kJapaneseKun (kJapaneseKun) HAKARU TONAERU TATAERU
kJapaneseOn (kJapaneseOn) SHOU
kJis0 (kJis0) 6742
kKangXi (kKangXi) 0856.240
kKorean (kKorean) CHING
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 214 313 314
kMandarin (kMandarin) chēng
kMatthews (kMatthews) 383
kMeyerWempe (kMeyerWempe) 302 304
kMojiJoho (kMojiJoho) MJ019117 MJ019117:E0102 MJ019119:E0103 MJ019118:E0104
kMorohashi (kMorohashi) 25180:E0104
kNelson (kNelson) 3293
kPhonetic (kPhonetic) 202
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+5917+115.5.9 V+7846+115.5.9
Radical Stroke Count (Unicode) (kRSUnicode) 115.9
kSBGY (kSBGY) 200.24 433.28
kSMSZD2003Index (kSMSZD2003Index) 487.04
kSMSZD2003Readings (kSMSZD2003Readings) chēng粵cing1 chèn粵cing3,can3 chēng粵cing3
Semantic Variant (kSemanticVariant) Glyph for U+5041 U+5041Glyph for U+7A6A U+7A6A
Simplified Variant (kSimplifiedVariant) Glyph for U+79F0 U+79F0
Specialized Semantic Variant (kSpecializedSemanticVariant) Glyph for U+79E4 U+79E4
Taiwanese Telegraph Code (kTaiwanTelegraph) 4468
kTang (kTang) *chiəng chiə̀ng
Stroke Number (kTotalStrokes) 14
UnihanCore2020 Set (kUnihanCore2020) HJKMPT
Quốc ngữ Pronunciation (kVietnamese) xưng
kXHC1983 (kXHC1983) 0134.041:chèn 0135.021:chēng
Xerox Code (kXerox) 243:265