CJK Strokes (Unicode block)

{{for|a list of all CJK characters encoded in Unicode|CJK Unified Ideographs}}

{{Infobox Unicode block

|blockname = CJK Strokes

|rangestart = 31C0

|rangeend = 31EF

|script1 = Common

|4_1 = 16

|5_1 = 20

|15_1 = 1

|16_0 = 2

|sources = HKSCS–2001

|note = {{Cite web|url=https://www.unicode.org/ucd/|title=Unicode character database|work=The Unicode Standard|accessdate=2023-07-26}}{{Cite web|url=https://www.unicode.org/versions/enumeratedversions.html|title=Enumerated Versions of The Unicode Standard|work=The Unicode Standard|accessdate=2023-07-26}}

}}

CJK Strokes is a Unicode block containing examples of each of the standard CJK stroke types.

Block

History

The following Unicode-related documents record the purpose and process of defining specific characters in the CJK Strokes block:

Version	{{nobr\|Final code points}}	Count	L2 ID	IRG ID	Document
class="wikitable collapsible sticky-header"
rowspan="5" \| 4.1	rowspan="5" \| U+31C0..31CF	rowspan="5" \| 16	{{nobr\|[https://www.unicode.org/L2/L2003/03411-gbhkscs.pdf L2/03-411]}}		{{Citation\|title=Unencoded chars in GB 18030 & HK-SCS\|date=2003-10-31\|first1=Deborah\|last1=Goldsmith\|first2=Eric\|last2=Muller\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04161r-hkscs-gb-pua.pdf L2/04-161R]}}	[https://www.unicode.org/wg2/docs/n2807.pdf N2807]		{{Citation\|title=HKSCS and GB 18030 PUA characters, background document\|date=2004-06-17\|first1=Michel\|last1=Suignard\|first2=Eric\|last2=Muller\|first3=John\|last3=Jenkins\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04263-n2808-hkscs-gb-add.pdf L2/04-263]}}	[https://www.unicode.org/wg2/docs/n2808.pdf N2808]		{{Citation\|title=HKSCS and GB 18030 PUA characters, request for additional characters and related information\|date=2004-06-17\|first=Michel\|last=Suignard\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2005/05058-wg2-consent.txt L2/05-058]}}			{{Citation\|title=WG2 Consent Docket, Part 1: Unicode 4.1 Issues\|date=2005-02-03\|first=Ken\|last=Whistler\|ref=none\|section=C. Changes to CJK strokes block}}
{{nobr\|[https://www.unicode.org/L2/L2005/05026.htm L2/05-026]}}			{{Citation\|title=UTC #102 Minutes\|date=2005-05-16\|first=Lisa\|last=Moore\|ref=none\|section=WG2 - Unicode 4.1 Consent Docket (B.1.16.1)}}
rowspan="11" \| 5.1	rowspan="11" \| U+31D0..31E3	rowspan="11" \| 20	{{nobr\|[https://www.unicode.org/L2/L2003/03387-cook-cdl.pdf L2/03-387]}}	[https://drive.google.com/uc?id=1-h-KdV1FzNjDFCAQSxZaOI28DB2fGmpT N986]	{{Citation\|title=Chinese Character Description Language (CDL)\|date=2003-10-26\|first=Richard\|last=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2003/03404-cdl-spec.pdf L2/03-404]}}		[https://drive.google.com/uc?id=1-h-KdV1FzNjDFCAQSxZaOI28DB2fGmpT N985]	{{Citation\|title=A Specification for CDL -- Character Description Language\|date=2003-10-28\|first1=Thomas\|last1=Bishop\|first2=Richard\|last2=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2003/03420-cdl-strokes.pdf L2/03-420]}}		[https://drive.google.com/uc?id=1Lv5UjZ99Qrs290hn2SQVownJdeRCkhb7 N987]	{{Citation\|title=Character Description Language (CDL): The Set of Basic CJK Unified Stroke Types\|date=2003-11-04\|first1=Thomas\|last1=Bishop\|first2=Richard\|last2=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04221-cjkubs.pdf L2/04-221]}}	[https://www.unicode.org/wg2/docs/n2817.pdf N2817]	[https://drive.google.com/uc?id=1ftb8HSB-4LcBbnrW78z41iw-nobk8us4 N1096]	{{Citation\|title=Proposal to add a block of CJK Unified Basic Strokes to the UCS\|date=2004-06-07\|first1=Thomas\|last1=Bishop\|first2=Richard\|last2=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04367-cjkubs2.pdf L2/04-367]}}	[https://www.unicode.org/wg2/docs/n2864.pdf N2864]	[https://drive.google.com/uc?id=1vOqdfO8oK7CXQU1z6EDV9q5cHTesAcnu N1097]	{{Citation\|title=Proposal to add a block of CJK Basic Strokes to the UCS\|date=2004-10-25\|first1=Thomas\|last1=Bishop\|first2=Richard\|last2=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2006/06212-n3063.pdf L2/06-212]}}	[https://www.unicode.org/wg2/docs/n3063.pdf N3063]	N1180	{{Citation\|title=Proposed additions to the CJK Strokes block of the UCS\|date=2006-04-03\|first=Qin\|last=Lu\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2006/06108.htm L2/06-108]}}			{{Citation\|title=UTC #107 Minutes\|date=2006-05-25\|first=Lisa\|last=Moore\|ref=none\|section=C.4}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n3103.pdf N3103 (pdf],}} [https://www.unicode.org/wg2/docs/n3103.doc doc])		{{Citation\|title=Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27\|date=2006-08-25\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=M48.12}}
{{nobr\|[https://www.unicode.org/L2/L2023/23221-update-cjk-stroke-p.pdf L2/23-221]}}			{{Citation\|title=Proposal to modify the representative glyph of U+31D2 CJK STROKE P\|date=2023-10-01\|first=Night\|last=Koo\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2023/23237r-cjk-unihan-group-utc177.pdf L2/23-237R]}}			{{Citation\|title=CJK & Unihan Group Recommendations for UTC #177 Meeting\|date=2023-11-02\|first=Ken\|last=Lunde\|author-link=Ken Lunde\|ref=none\|section=19}}
{{nobr\|[https://www.unicode.org/L2/L2023/23231.htm L2/23-231]}}			{{Citation\|title=UTC #177 Minutes\|date=2023-12-08\|first=Peter\|last=Constable\|ref=none\|section=Section 19\|quote=Consensus 177-C14: Accept the proposal to change the representative glyph for U+31D2}}
rowspan="7" \| 15.1	rowspan="7" \| U+31EF	rowspan="7" \| 1	{{nobr\|[https://www.unicode.org/L2/L2021/21118r-kids-preliminary.pdf L2/21-118R]}}	N2492	{{Citation\|title=Preliminary proposal to add a new provisional kIDS property (Unihan)\|date=2021-08-11\|first1=Ken\|last1=Lunde\|first2=John H.\|last2=Jenkins\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22136-new-ideo-desc-char-fdbk.pdf L2/22-136]}}			{{Citation\|title=Feedback on Proposals to Encode New Ideographic Description Characters\|date=2022-07-08\|first=Andrew\|last=West\|author-link=Andrew West (linguist)\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22191-five-new-idc-chars.pdf L2/22-191]}}		N2572	{{Citation\|title=Proposal to encode five new Ideographic Description Characters\|date=2022-08-24\|first1=Ken\|last1=Lunde\|first2=John\|last2=Jenkins\|first3=Andrew\|last3=West\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22227-irgn2572-sat-fdbk.pdf L2/22-227]}}			{{Citation\|title=SAT Feedback to "Preliminary proposal to add a new provisional kIDS property (Unihan)" (IRGN2492) and "Proposal to encode five new Ideographic Description Characters" (IRGN2572)\|date=2022-08-29\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22228-irgn2572-fanming-fdbk.pdf L2/22-228]}}			{{Citation\|title=Feedback on IRGN2572 "Proposal to encode 5 new ideograph description characters"\|date=2022-09-02\|first=Ming\|last=Fan\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22247-cjk-unihan-group-utc173.pdf L2/22-247]}}			{{Citation\|title=CJK & Unihan Group Recommendations for UTC #173 Meeting\|date=2022-11-01\|first=Ken\|last=Lunde\|ref=none\|section=29}}
{{nobr\|[https://www.unicode.org/L2/L2022/22241.htm L2/22-241]}}			{{Citation\|title=Approved Minutes of UTC Meeting 173\|date=2022-11-09\|first=Peter\|last=Constable\|ref=none\|section=E.1 29}}
rowspan="6" \| 16.0	rowspan="6" \| U+31E4..31E5	rowspan="6" \| 2	{{nobr\|[https://www.unicode.org/L2/L2023/23220-new-cjk-strokes.pdf L2/23-220]}}	[https://www.unicode.org/irg/docs/n2647-CJKStrokes.pdf N2647]	{{Citation\|title=Proposal to encode (disunify) two stroke characters in CJK Strokes block\|date=2023-10-01\|first=Night\|last=Koo\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2023/23237r-cjk-unihan-group-utc177.pdf L2/23-237R]}}			{{Citation\|title=CJK & Unihan Group Recommendations for UTC #177 Meeting\|date=2023-11-02\|first=Ken\|last=Lunde\|ref=none\|section=18}}
{{nobr\|[https://www.unicode.org/L2/L2023/23231.htm L2/23-231]}}			{{Citation\|title=UTC #177 Minutes\|date=2023-12-08\|first=Peter\|last=Constable\|ref=none\|section=Section 18}}
{{nobr\|[https://www.unicode.org/L2/L2024/24044-new-strokes-rename.pdf L2/24-044]}}			{{Citation\|title=Correcting the proposed name of new character U+31E4 in Unicode 16.0\|date=2024-02-19\|first=Night\|last=Koo\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2024/24067-cjk-unihan-wg-utc179.pdf L2/24-067]}}			{{Citation\|title=CJK & Unihan Working Group Recommendations for UTC #179 Meeting\|date=2024-04-19\|first=Ken\|last=Lunde\|ref=none\|section=32 [Affects U+31E4]}}
{{nobr\|[https://www.unicode.org/L2/L2024/24061.htm L2/24-061]}}			{{Citation\|title=UTC #179 Minutes\|date=2024-04-29\|first=Peter\|last=Constable\|ref=none\|section=Section 32\|quote=Consensus 179-C17: Accept the proposal to change the name of U+31E4, from CJK STROKE HZXG to CJK STROKE HXG}}
class="sortbottom" \| colspan="7" \| {{reflist\|group=lower-alpha\|refs=Proposed code points and characters names may differ from final code points and names}}

References

Category:Unicode blocks

Version	{{nobr\|Final code points}}	Count	L2 ID	IRG ID	Document
class="wikitable collapsible sticky-header"
rowspan="5" \| 4.1	rowspan="5" \| U+31C0..31CF	rowspan="5" \| 16	{{nobr\|[https://www.unicode.org/L2/L2003/03411-gbhkscs.pdf L2/03-411]}}		{{Citation\|title=Unencoded chars in GB 18030 & HK-SCS\|date=2003-10-31\|first1=Deborah\|last1=Goldsmith\|first2=Eric\|last2=Muller\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04161r-hkscs-gb-pua.pdf L2/04-161R]}}	[https://www.unicode.org/wg2/docs/n2807.pdf N2807]		{{Citation\|title=HKSCS and GB 18030 PUA characters, background document\|date=2004-06-17\|first1=Michel\|last1=Suignard\|first2=Eric\|last2=Muller\|first3=John\|last3=Jenkins\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04263-n2808-hkscs-gb-add.pdf L2/04-263]}}	[https://www.unicode.org/wg2/docs/n2808.pdf N2808]		{{Citation\|title=HKSCS and GB 18030 PUA characters, request for additional characters and related information\|date=2004-06-17\|first=Michel\|last=Suignard\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2005/05058-wg2-consent.txt L2/05-058]}}			{{Citation\|title=WG2 Consent Docket, Part 1: Unicode 4.1 Issues\|date=2005-02-03\|first=Ken\|last=Whistler\|ref=none\|section=C. Changes to CJK strokes block}}
{{nobr\|[https://www.unicode.org/L2/L2005/05026.htm L2/05-026]}}			{{Citation\|title=UTC #102 Minutes\|date=2005-05-16\|first=Lisa\|last=Moore\|ref=none\|section=WG2 - Unicode 4.1 Consent Docket (B.1.16.1)}}
rowspan="11" \| 5.1	rowspan="11" \| U+31D0..31E3	rowspan="11" \| 20	{{nobr\|[https://www.unicode.org/L2/L2003/03387-cook-cdl.pdf L2/03-387]}}	[https://drive.google.com/uc?id=1-h-KdV1FzNjDFCAQSxZaOI28DB2fGmpT N986]	{{Citation\|title=Chinese Character Description Language (CDL)\|date=2003-10-26\|first=Richard\|last=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2003/03404-cdl-spec.pdf L2/03-404]}}		[https://drive.google.com/uc?id=1-h-KdV1FzNjDFCAQSxZaOI28DB2fGmpT N985]	{{Citation\|title=A Specification for CDL -- Character Description Language\|date=2003-10-28\|first1=Thomas\|last1=Bishop\|first2=Richard\|last2=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2003/03420-cdl-strokes.pdf L2/03-420]}}		[https://drive.google.com/uc?id=1Lv5UjZ99Qrs290hn2SQVownJdeRCkhb7 N987]	{{Citation\|title=Character Description Language (CDL): The Set of Basic CJK Unified Stroke Types\|date=2003-11-04\|first1=Thomas\|last1=Bishop\|first2=Richard\|last2=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04221-cjkubs.pdf L2/04-221]}}	[https://www.unicode.org/wg2/docs/n2817.pdf N2817]	[https://drive.google.com/uc?id=1ftb8HSB-4LcBbnrW78z41iw-nobk8us4 N1096]	{{Citation\|title=Proposal to add a block of CJK Unified Basic Strokes to the UCS\|date=2004-06-07\|first1=Thomas\|last1=Bishop\|first2=Richard\|last2=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04367-cjkubs2.pdf L2/04-367]}}	[https://www.unicode.org/wg2/docs/n2864.pdf N2864]	[https://drive.google.com/uc?id=1vOqdfO8oK7CXQU1z6EDV9q5cHTesAcnu N1097]	{{Citation\|title=Proposal to add a block of CJK Basic Strokes to the UCS\|date=2004-10-25\|first1=Thomas\|last1=Bishop\|first2=Richard\|last2=Cook\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2006/06212-n3063.pdf L2/06-212]}}	[https://www.unicode.org/wg2/docs/n3063.pdf N3063]	N1180	{{Citation\|title=Proposed additions to the CJK Strokes block of the UCS\|date=2006-04-03\|first=Qin\|last=Lu\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2006/06108.htm L2/06-108]}}			{{Citation\|title=UTC #107 Minutes\|date=2006-05-25\|first=Lisa\|last=Moore\|ref=none\|section=C.4}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n3103.pdf N3103 (pdf],}} [https://www.unicode.org/wg2/docs/n3103.doc doc])		{{Citation\|title=Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27\|date=2006-08-25\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=M48.12}}
{{nobr\|[https://www.unicode.org/L2/L2023/23221-update-cjk-stroke-p.pdf L2/23-221]}}			{{Citation\|title=Proposal to modify the representative glyph of U+31D2 CJK STROKE P\|date=2023-10-01\|first=Night\|last=Koo\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2023/23237r-cjk-unihan-group-utc177.pdf L2/23-237R]}}			{{Citation\|title=CJK & Unihan Group Recommendations for UTC #177 Meeting\|date=2023-11-02\|first=Ken\|last=Lunde\|author-link=Ken Lunde\|ref=none\|section=19}}
{{nobr\|[https://www.unicode.org/L2/L2023/23231.htm L2/23-231]}}			{{Citation\|title=UTC #177 Minutes\|date=2023-12-08\|first=Peter\|last=Constable\|ref=none\|section=Section 19\|quote=Consensus 177-C14: Accept the proposal to change the representative glyph for U+31D2}}
rowspan="7" \| 15.1	rowspan="7" \| U+31EF	rowspan="7" \| 1	{{nobr\|[https://www.unicode.org/L2/L2021/21118r-kids-preliminary.pdf L2/21-118R]}}	N2492	{{Citation\|title=Preliminary proposal to add a new provisional kIDS property (Unihan)\|date=2021-08-11\|first1=Ken\|last1=Lunde\|first2=John H.\|last2=Jenkins\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22136-new-ideo-desc-char-fdbk.pdf L2/22-136]}}			{{Citation\|title=Feedback on Proposals to Encode New Ideographic Description Characters\|date=2022-07-08\|first=Andrew\|last=West\|author-link=Andrew West (linguist)\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22191-five-new-idc-chars.pdf L2/22-191]}}		N2572	{{Citation\|title=Proposal to encode five new Ideographic Description Characters\|date=2022-08-24\|first1=Ken\|last1=Lunde\|first2=John\|last2=Jenkins\|first3=Andrew\|last3=West\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22227-irgn2572-sat-fdbk.pdf L2/22-227]}}			{{Citation\|title=SAT Feedback to "Preliminary proposal to add a new provisional kIDS property (Unihan)" (IRGN2492) and "Proposal to encode five new Ideographic Description Characters" (IRGN2572)\|date=2022-08-29\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22228-irgn2572-fanming-fdbk.pdf L2/22-228]}}			{{Citation\|title=Feedback on IRGN2572 "Proposal to encode 5 new ideograph description characters"\|date=2022-09-02\|first=Ming\|last=Fan\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2022/22247-cjk-unihan-group-utc173.pdf L2/22-247]}}			{{Citation\|title=CJK & Unihan Group Recommendations for UTC #173 Meeting\|date=2022-11-01\|first=Ken\|last=Lunde\|ref=none\|section=29}}
{{nobr\|[https://www.unicode.org/L2/L2022/22241.htm L2/22-241]}}			{{Citation\|title=Approved Minutes of UTC Meeting 173\|date=2022-11-09\|first=Peter\|last=Constable\|ref=none\|section=E.1 29}}
rowspan="6" \| 16.0	rowspan="6" \| U+31E4..31E5	rowspan="6" \| 2	{{nobr\|[https://www.unicode.org/L2/L2023/23220-new-cjk-strokes.pdf L2/23-220]}}	[https://www.unicode.org/irg/docs/n2647-CJKStrokes.pdf N2647]	{{Citation\|title=Proposal to encode (disunify) two stroke characters in CJK Strokes block\|date=2023-10-01\|first=Night\|last=Koo\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2023/23237r-cjk-unihan-group-utc177.pdf L2/23-237R]}}			{{Citation\|title=CJK & Unihan Group Recommendations for UTC #177 Meeting\|date=2023-11-02\|first=Ken\|last=Lunde\|ref=none\|section=18}}
{{nobr\|[https://www.unicode.org/L2/L2023/23231.htm L2/23-231]}}			{{Citation\|title=UTC #177 Minutes\|date=2023-12-08\|first=Peter\|last=Constable\|ref=none\|section=Section 18}}
{{nobr\|[https://www.unicode.org/L2/L2024/24044-new-strokes-rename.pdf L2/24-044]}}			{{Citation\|title=Correcting the proposed name of new character U+31E4 in Unicode 16.0\|date=2024-02-19\|first=Night\|last=Koo\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2024/24067-cjk-unihan-wg-utc179.pdf L2/24-067]}}			{{Citation\|title=CJK & Unihan Working Group Recommendations for UTC #179 Meeting\|date=2024-04-19\|first=Ken\|last=Lunde\|ref=none\|section=32 [Affects U+31E4]}}
{{nobr\|[https://www.unicode.org/L2/L2024/24061.htm L2/24-061]}}			{{Citation\|title=UTC #179 Minutes\|date=2024-04-29\|first=Peter\|last=Constable\|ref=none\|section=Section 32\|quote=Consensus 179-C17: Accept the proposal to change the name of U+31E4, from CJK STROKE HZXG to CJK STROKE HXG}}
class="sortbottom" \| colspan="7" \| {{reflist\|group=lower-alpha\|refs=Proposed code points and characters names may differ from final code points and names}}