U+4F50 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 assist, aid, second; subordinate. Its Pīnyīn pronunciation is zuǒ.

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+4F50 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 E4 BD 90
UTF-16 4F 50
UTF-32 00 00 4F 50
URL-Quoted %E4%BD%90
HTML-Escape 佐
Wrong windows-1252 Mojibake 佐
Encoding: EUC-KR (hex bytes) F1 A5
Encoding: JIS0208 (hex bytes) BA B4
Pīnyīn zuǒ
IRG_GSource G0-5774
IRG_HSource HB1-
IRG_JSource J0-3A34
IRG_KSource K0-7125
IRG_TSource T1-4876
IRG_VSource V1-4B2
BigFive A6F5
CCCII 213135
CNS1986 1-4876
CNS1992 1-4876
EACC 213135
GB0 5584
GB1 5584
Jis0 2620
KSC0 8105
MainlandTelegraph 0146
TaiwanTelegraph 0146
Xerox 252:337


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-4F50
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) 佐
Lowercase (Lower)
Simple Lowercase Mapping (slc) 佐
Lowercase Mapping (lc) 佐
Uppercase (Upper)
Simple Uppercase Mapping (suc) 佐
Uppercase Mapping (uc) 佐
Simple Titlecase Mapping (stc) 佐
Titlecase Mapping (tc) 佐
Case Folding (cf) 佐
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 佐
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) 佐
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) G0-5774
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-3A34
kIRG_KPSource (kIRG_KPSource) KP0-ECA
kIRG_KSource (kIRG_KSource) K0-7125
kIRG_TSource (kIRG_TSource) T1-4876
kIRG_VSource (kIRG_VSource) V1-4B2
kIRGDaeJaweon (kIRGDaeJaweon) 0207.030
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 00506
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10130.060
kIRGKangXi (kIRGKangXi) 0098.100
kBigFive (kBigFive) A6F5
kCangjie (kCangjie) OKM
kCantonese (kCantonese) zo3
kCCCII (kCCCII) 213135
kCihaiT (kCihaiT) 96.501
kCNS1986 (kCNS1986) 1-4876
kCNS1992 (kCNS1992) 1-4876
kCowles (kCowles) 4598
kDaeJaweon (kDaeJaweon) 0207.030
Unihan Definition (kDefinition) assist, aid, second; subordinate
kEACC (kEACC) 213135
kFenn (kFenn) 177G
kFennIndex (kFennIndex) 552.04
kFourCornerCode (kFourCornerCode) 2421.1
kFrequency (kFrequency) 5
kGB0 (kGB0) 5584
kGB1 (kGB1) 5584
kGSR (kGSR) 0005e
kHangul (kHangul)
kHanYu (kHanYu) 10130.060
kHanyuPinyin (kHanyuPinyin) 10130.060:zuǒ
kHKGlyph (kHKGlyph) 0112
kJapaneseKun (kJapaneseKun) TASUKE TASUKERU SUKE
kJapaneseOn (kJapaneseOn) SA
kJis0 (kJis0) 2620
kKangXi (kKangXi) 0098.100
kKorean (kKorean) CWA
kKPS0 (kKPS0) ECA3
kKSC0 (kKSC0) 8105
kLau (kLau) 1540
kMainlandTelegraph (kMainlandTelegraph) 0146
kMandarin (kMandarin) zuǒ
kMatthews (kMatthews) 6775
kMeyerWempe (kMeyerWempe) 3425a
kMorohashi (kMorohashi) 00506
kNelson (kNelson) 0392
kPhonetic (kPhonetic) 232
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+2084+9.2.5
Radical Stroke Count (KangXi) (kRSKangXi) 9.5
Radical Stroke Count (Unicode) (kRSUnicode) 9.5
kSBGY (kSBGY) 419.14
kTaiwanTelegraph (kTaiwanTelegraph) 0146
Stroke Number (kTotalStrokes) 7
kVietnamese (kVietnamese)
kXerox (kXerox) 252:337
kXHC1983 (kXHC1983) 1551.010:zuǒ
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) 佐
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) 佐
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)