U+5B5D was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as filial piety, obedience; mourning. Its Pīnyīn pronunciation is xiào.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+5B5D behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E5 AD 9D
UTF-16 5B 5D
UTF-32 00 00 5B 5D
URL-Quoted %E5%AD%9D
HTML-Escape 孝
Wrong windows-1252 Mojibake 孝
Encoding: EUC-KR (hex bytes) FC F8
Encoding: JIS0208 (hex bytes) B9 A7
Pīnyīn xiào
IRG_GSource G0-5022
IRG_HSource HB1-
IRG_JSource J0-3927
IRG_KPSource KP0-F4D
IRG_KSource K0-7C78
IRG_TSource T1-4975
IRG_VSource V1-524
BigFive A7B5
CCCII 213A54
CNS1986 1-4975
CNS1992 1-4975
EACC 213A54
GB0 4802
GB1 4802
Jis0 2507
KSC0 9288
MainlandTelegraph 1321
TaiwanTelegraph 1321
Xerox 250:372


Complete Record

Property Value
Age (age) 1.1
Unicode 1 Name (na1)
Block (blk) CJK
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) 孝
Lowercase (Lower)
Simple Lowercase Mapping (slc) 孝
Lowercase Mapping (lc) 孝
Uppercase (Upper)
Simple Uppercase Mapping (suc) 孝
Uppercase Mapping (uc) 孝
Simple Titlecase Mapping (stc) 孝
Titlecase Mapping (tc) 孝
Case Folding (cf) 孝
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 孝
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
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)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 孝
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) AGT
kIRG_GSource (kIRG_GSource) G0-5022
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-3927
kIRG_KPSource (kIRG_KPSource) KP0-F4D
kIRG_KSource (kIRG_KSource) K0-7C78
kIRG_TSource (kIRG_TSource) T1-4975
kIRG_VSource (kIRG_VSource) V1-524
kIRGDaeJaweon (kIRGDaeJaweon) 0546.040
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 06952
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 21011.040
kIRGKangXi (kIRGKangXi) 0278.110
kBigFive (kBigFive) A7B5
kCangjie (kCangjie) JKND
kCantonese (kCantonese) haau3
kCCCII (kCCCII) 213A54
kCihaiT (kCihaiT) 398.503
kCNS1986 (kCNS1986) 1-4975
kCNS1992 (kCNS1992) 1-4975
kCowles (kCowles) 960
kDaeJaweon (kDaeJaweon) 0546.040
Unihan Definition (kDefinition) filial piety, obedience; mourning
kEACC (kEACC) 213A54
kFenn (kFenn) 191C
kFennIndex (kFennIndex) 172.08 173.01
kFourCornerCode (kFourCornerCode) 4440.7
kFrequency (kFrequency) 4
kGB0 (kGB0) 4802
kGB1 (kGB1) 4802
kGradeLevel (kGradeLevel) 3
kGSR (kGSR) 1168a
kHangul (kHangul)
kHanYu (kHanYu) 21011.040
kHanyuPinyin (kHanyuPinyin) 21011.040:xiào
kHKGlyph (kHKGlyph) 0976
kJapaneseOn (kJapaneseOn) KOU KYOU
kJis0 (kJis0) 2507
kKangXi (kKangXi) 0278.110
kKarlgren (kKarlgren) 143
kKorean (kKorean) HYO
kKPS0 (kKPS0) F4D6
kKSC0 (kKSC0) 9288
kMainlandTelegraph (kMainlandTelegraph) 1321
kMandarin (kMandarin) xiào
kMatthews (kMatthews) 2601
kMeyerWempe (kMeyerWempe) 650
kMorohashi (kMorohashi) 06952
kNelson (kNelson) 0773
kPhonetic (kPhonetic) 426
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+1977+39.3.4 C+1977+125.4.3
Radical Stroke Count (KangXi) (kRSKangXi) 39.4
Radical Stroke Count (Unicode) (kRSUnicode) 39.4
kSBGY (kSBGY) 415.28
kTaiwanTelegraph (kTaiwanTelegraph) 1321
kTang (kTang) xàu
Stroke Number (kTotalStrokes) 7
kVietnamese (kVietnamese) hiếu
kXerox (kXerox) 250:372
kXHC1983 (kXHC1983) 1272.010:xiào
Line Break (lb) Ideographic
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) 孝
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
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)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 孝
Script Extension (scx) Han
Soft Dotted (SD)
STerm (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)