U+5566 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 final particle of assertion. Its Pīnyīn pronunciation is la.

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+5566 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 95 A6
UTF-16 55 66
UTF-32 00 00 55 66
URL-Quoted %E5%95%A6
HTML-Escape 啦
Wrong windows-1252 Mojibake 啦
Pīnyīn la
IRG_GSource G0-4032
IRG_HSource HB1-
IRG_JSource J1-3564
IRG_KSource K2-276E
IRG_TSource T1-593A
BigFive B0D5
CCCII 21364A
CNS1986 1-593A
CNS1992 1-593A
EACC 21364A
GB0 3218
GB1 3218
Jis1 2168
MainlandTelegraph 0784
Xerox 243:346


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-5566
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) 啦
Lowercase (Lower)
Simple Lowercase Mapping (slc) 啦
Lowercase Mapping (lc) 啦
Uppercase (Upper)
Simple Uppercase Mapping (suc) 啦
Uppercase Mapping (uc) 啦
Simple Titlecase Mapping (stc) 啦
Titlecase Mapping (tc) 啦
Case Folding (cf) 啦
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 啦
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) 啦
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) G0-4032
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J1-3564
kIRG_KSource (kIRG_KSource) K2-276E
kIRG_TSource (kIRG_TSource) T1-593A
kIRGDaeJaweon (kIRGDaeJaweon) 0418.170
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 03882
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10636.050
kIRGKangXi (kIRGKangXi) 0196.261
kBigFive (kBigFive) B0D5
kCangjie (kCangjie) RQYT
kCantonese (kCantonese) laa1
kCCCII (kCCCII) 21364A
kCihaiT (kCihaiT) 281.111
kCNS1986 (kCNS1986) 1-593A
kCNS1992 (kCNS1992) 1-593A
kCowles (kCowles) 2146
kDaeJaweon (kDaeJaweon) 0418.170
Unihan Definition (kDefinition) final particle of assertion
kEACC (kEACC) 21364A
kFourCornerCode (kFourCornerCode) 6001.8
kFrequency (kFrequency) 2
kGB0 (kGB0) 3218
kGB1 (kGB1) 3218
kHanYu (kHanYu) 10636.050
kHanyuPinlu (kHanyuPinlu) la(967) lā(15)
kHanyuPinyin (kHanyuPinyin) 10636.050:la,lā
kHKGlyph (kHKGlyph) 0599
kJapaneseOn (kJapaneseOn) RAHU ROU
kJis1 (kJis1) 2168
kKangXi (kKangXi) 0196.261
kLau (kLau) 1754
kMainlandTelegraph (kMainlandTelegraph) 0784
kMandarin (kMandarin) la
kMeyerWempe (kMeyerWempe) 1424
kMorohashi (kMorohashi) 03882
kPhonetic (kPhonetic) 763
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+19240+30.3.8
Radical Stroke Count (KangXi) (kRSKangXi) 30.8
Radical Stroke Count (Unicode) (kRSUnicode) 30.8
Stroke Number (kTotalStrokes) 11
kXerox (kXerox) 243:346
kXHC1983 (kXHC1983) 0667.010:lā 0669.110:la
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) 啦
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) 啦
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)