U+5B78 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 learning, knowledge; school. Its Pīnyīn pronunciation is xu.

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+5B78 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 B8
UTF-16 5B 78
UTF-32 00 00 5B 78
URL-Quoted %E5%AD%B8
HTML-Escape 學
Wrong windows-1252 Mojibake å­¸
Encoding: EUC-KR (hex bytes) F9 CA
Encoding: JIS0208 (hex bytes) D5 DC
Pīnyīn xu
IRG_GSource G1-5127
IRG_HSource HB1-
IRG_JSource J0-555C
IRG_KPSource KP0-F2C
IRG_KSource K0-794A
IRG_TSource T1-7050
IRG_VSource V1-524
BigFive BEC7
CCCII 213A60
CNS1986 1-7050
CNS1992 1-7050
EACC 213A60
GB1 4907
Jis0 5360
KSC0 8942
TaiwanTelegraph 1331
Xerox 241:115


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-5B78
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) 學
Lowercase (Lower)
Simple Lowercase Mapping (slc) 學
Lowercase Mapping (lc) 學
Uppercase (Upper)
Simple Uppercase Mapping (suc) 學
Uppercase Mapping (uc) 學
Simple Titlecase Mapping (stc) 學
Titlecase Mapping (tc) 學
Case Folding (cf) 學
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 學
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) 學
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) ATJ
kIRG_GSource (kIRG_GSource) G1-5127
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-555C
kIRG_KPSource (kIRG_KPSource) KP0-F2C
kIRG_KSource (kIRG_KSource) K0-794A
kIRG_TSource (kIRG_TSource) T1-7050
kIRG_VSource (kIRG_VSource) V1-524
kIRGDaeJaweon (kIRGDaeJaweon) 0549.270
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 07033
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 21019.110
kIRGKangXi (kIRGKangXi) 0280.280
kBigFive (kBigFive) BEC7
kCangjie (kCangjie) HBND
kCantonese (kCantonese) hok6
kCCCII (kCCCII) 213A60
kCihaiT (kCihaiT) 403.305
kCNS1986 (kCNS1986) 1-7050
kCNS1992 (kCNS1992) 1-7050
kCowles (kCowles) 1140
kDaeJaweon (kDaeJaweon) 0549.270
Unihan Definition (kDefinition) learning, knowledge; school
kEACC (kEACC) 213A60
kFenn (kFenn) 692A
kFennIndex (kFennIndex) 171.08 194.04
kFourCornerCode (kFourCornerCode) 7740.7
kFrequency (kFrequency) 1
kGB1 (kGB1) 4907
kGradeLevel (kGradeLevel) 1
kGSR (kGSR) 1038a
kHangul (kHangul)
kHanYu (kHanYu) 21019.110
kHanyuPinlu (kHanyuPinlu) xué(5640)
kHanyuPinyin (kHanyuPinyin) 21019.110:xué,huá,jiào
kHKGlyph (kHKGlyph) 0988
kJapaneseKun (kJapaneseKun) MANABU
kJapaneseOn (kJapaneseOn) GAKU
kJis0 (kJis0) 5360
kKangXi (kKangXi) 0280.280
kKarlgren (kKarlgren) 173
kKorean (kKorean) HAK
kKPS0 (kKPS0) F2C9
kKSC0 (kKSC0) 8942
kLau (kLau) 1215
kMandarin (kMandarin) xué
kMatthews (kMatthews) 2780
kMeyerWempe (kMeyerWempe) 767
kMorohashi (kMorohashi) 07033
kNelson (kNelson) 1275
kPhonetic (kPhonetic) 494
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+4619+39.3.13
Radical Stroke Count (KangXi) (kRSKangXi) 39.13
Radical Stroke Count (Unicode) (kRSUnicode) 39.13
kSBGY (kSBGY) 467.25
Semantic Variant (kSemanticVariant) 斈
Simplified Variant (kSimplifiedVariant) 学
kTaiwanTelegraph (kTaiwanTelegraph) 1331
kTang (kTang) *hak
Stroke Number (kTotalStrokes) 16
kVietnamese (kVietnamese) học
kXerox (kXerox) 241:115
kXHC1983 (kXHC1983) 1308.121:xué
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) 學
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) 學
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)