{"id":26022,"date":"2026-06-15T17:14:31","date_gmt":"2026-06-15T16:14:31","guid":{"rendered":"https:\/\/knowledgehub.cymru\/?page_id=26022"},"modified":"2026-06-16T10:20:02","modified_gmt":"2026-06-16T09:20:02","slug":"esbonior-egwyddorion-cenedlaethol-ar-gyfer-ymgysylltu-ar-cyhoedd-yng-nghymru","status":"publish","type":"page","link":"https:\/\/knowledgehub.cymru\/cy\/help-ac-arweiniad\/esbonior-egwyddorion-cenedlaethol-ar-gyfer-ymgysylltu-ar-cyhoedd-yng-nghymru\/","title":{"rendered":"Yr Egwyddorion Cenedlaethol ar gyfer Ymgysylltu \u00e2\u2019r Cyhoedd yng Nghymru"},"content":{"rendered":"<div class=\"wp-bootstrap-blocks-container container mb-2\">\n\t\n<div class=\"wp-bootstrap-blocks-row row\">\n\t\n\n<div class=\"col-12 col-md-10\">\n\t\t\t\n<div class=\"site-breadcrumbs\"><span><span><a href=\"https:\/\/knowledgehub.cymru\/cy\/\">Cartref<\/a><\/span><\/span><\/div>\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ar y dudalen hon<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#introduction\">Cyflwyniad<\/a><\/li>\n\n\n\n<li><a href=\"#ten\">10 i&#8217;r brig: Egwyddorion Cenedlaethol ar gyfer Ymgysylltu \u00e2\u2019r Cyhoedd yng Nghymru<\/a><\/li>\n\n\n\n<li><a href=\"#why\">Pam maen nhw\u2019n bwysig nawr<\/a><\/li>\n\n\n\n<li><a href=\"#what\">Yr hyn maen nhw\u2019n helpu mudiadau i\u2019w wneud<\/a><\/li>\n\n\n\n<li><a href=\"#principles\">Yr Egwyddorion<\/a><\/li>\n\n\n\n<li><a href=\"#next\">Y camau nesaf<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"introduction\">Cyflwyniad<\/h2>\n\n\n\n<p>Mae\u2019r Egwyddorion Cenedlaethol ar gyfer Ymgysylltu \u00e2\u2019r Cyhoed yn nodi fframwaith syml yn seiliedig ar dystiolaeth i gefnogi ymgysylltiad ystyrlon ac effeithiol \u00e2 chymunedau yng Nghymru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ten\">10 i&#8217;r brig: Egwyddorion Cenedlaethol ar gyfer Ymgysylltu \u00e2\u2019r Cyhoedd yng Nghymru<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Gwnewch ymgysylltiad yn bwysig<\/li>\n\n\n\n<li>Gwahoddwch y bobl gywir<\/li>\n\n\n\n<li>Cynlluniwch yn dda<\/li>\n\n\n\n<li>Gweithiwch gyda mudiadau eraill<\/li>\n\n\n\n<li>Darparwch gwybodaeth hygyrch<\/li>\n\n\n\n<li>Gwnewch gymryd rhan yn hawdd<\/li>\n\n\n\n<li>Gwerthfawrogwch cyfraniad pobl<\/li>\n\n\n\n<li>Mae adnoddau a chapasiti yn hanfodol<\/li>\n\n\n\n<li>Mae adborth yn hanfodol<\/li>\n\n\n\n<li>Dysgwch a rhannu i wella<\/li>\n<\/ol>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why\">Pam maen nhw\u2019n bwysig nawr<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Maen nhw\u2019n cefnogi\u2019r gwaith o gyflawni Polisi Cymunedau Llywodraeth Cymru ac agend\u00e2u cyfranogi ehangach<\/li>\n\n\n\n<li>Maen nhw\u2019n helpu cyrff cyhoeddus i fodloni disgwyliadau o dan Ddeddf Llesiant Cenedlaethau\u2019r Dyfodol, y Ddeddf Gwasanaethau Cymdeithasol a Llesiant (Adran 16), a dyletswyddau eraill sy\u2019n gysylltiedig ag ymgysylltu.<\/li>\n\n\n\n<li>Maen nhw\u2019n helpu i gynnal cysondeb ac ansawdd beth bynnag fo\u2019r newid gwleidyddol<\/li>\n\n\n\n<li>Maen nhw\u2019n ymateb i angen clir sydd wedi\u2019i nodi ledled Cymru ar gyfer cyfranogiad cryfach, ymgynghori ystyrlon a chydweithio\u2019n well<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what\">Yr hyn maen nhw\u2019n helpu mudiadau i\u2019w wneud<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sicrhau bod ymgynghori yn hygyrch, yn gynhwysol ac yn realistig<\/li>\n\n\n\n<li>Cryfhau perthnasoedd rhwng cyrff cyhoeddus, cymunedau a\u2019r sector gwirfoddol<\/li>\n\n\n\n<li>Cynllunio a chyflawni gweithgarwch ymgysylltu sy\u2019n arwain at well penderfyniadau a chanlyniadau<\/li>\n\n\n\n<li>Cryfhau perthnasoedd rhwng cyrff cyhoeddus, cymunedau a\u2019r sector gwirfoddol<\/li>\n\n\n\n<li>Ymwreiddio newid diwylliant o amgylch cyfranogiad, nid cydymffurfio yn unig<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Principles\">Yr Egwyddorion<\/h2>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1. Dylunio eich gweithgarwch ymgysylltu i wneud gwahaniaeth &#8211; ymgysylltwch dim ond pan fydd hyn yn digwydd. <\/h3>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"520\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principles-icon-1.png\" alt=\"\" class=\"wp-image-24542 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principles-icon-1.png 617w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principles-icon-1-360x303.png 360w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir am eich pwrpas:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Sut fydd mewnbwn pobl yn cael ei ddefnyddio?<\/li>\n\n\n\n<li>Beth ydych chi&#8217;n ceisio dylanwadu arno neu ei newid?<\/li>\n\n\n\n<li>Pa benderfyniadau sy&#8217;n agored i ddylanwad? <\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. Gwahodd pobl i gymryd rhan, os ydynt yn dewis gwneud hynny &#8211; dylai cymryd rhan fod yn gynhwysol ac yn groesawgar bob amser.<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"519\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-2.png\" alt=\"\" class=\"wp-image-24544 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-2.png 617w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-2-360x303.png 360w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir yngl\u0177n \u00e2&#8217;r gwahoddiad:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Ydych chi&#8217;n cyrraedd y bobl gywir?<strong> <\/strong><\/li>\n\n\n\n<li>A yw eich gwahoddiad yn hygyrch ac yn groesawgar?<\/li>\n\n\n\n<li>Ydych chi&#8217;n mynd i ble mae pobl?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. Cynllunio a chyflawni eich gweithgarwch ymgysylltu mewn ffordd amserol a phriodol \u2013 cynlluniwch yn effeithiol.<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"519\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-3.png\" alt=\"\" class=\"wp-image-24546 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-3.png 617w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-3-360x303.png 360w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir yn eich cynllunio:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Ydych chi wedi cynllunio&#8217;r lefel gywir o ymgysylltu o&#8217;r cychwyn?<\/li>\n\n\n\n<li>Sut ydych chi&#8217;n cyrraedd pobl?<\/li>\n\n\n\n<li>Pa ddulliau ydych chi&#8217;n eu defnyddio?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4. Gweithio gyda mudiadau partner perthnasol \u2013 nodi pwy arall sy&#8217;n gwneud hyn neu sydd \u00e2&#8217;r arbenigedd<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"539\" height=\"455\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-4.png\" alt=\"\" class=\"wp-image-24548 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-4.png 539w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-4-360x304.png 360w\" sizes=\"auto, (max-width: 539px) 100vw, 539px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir yngl\u0177n \u00e2 phwy allwch fod yn bartner:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Allwch chi ddefnyddio gwybodaeth sy&#8217;n bodoli eisoes o rywle arall?<\/li>\n\n\n\n<li>Pwy all helpu?<\/li>\n\n\n\n<li>Beth fyddai\u2019n lleihau amser ac adnoddau?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5. Darparwch wybodaeth sy&#8217;n rhydd o jargon, sy&#8217;n briodol, ac yn ddealladwy &#8211; a yw&#8217;n hawdd ei defnyddio?<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"520\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-5.png\" alt=\"\" class=\"wp-image-24550 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-5.png 617w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-5-360x303.png 360w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir am y wybodaeth sydd ei hangen:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>A oes gan bobl y wybodaeth sydd ei hangen?<\/li>\n\n\n\n<li>A yw&#8217;r wybodaeth yn glir ac yn hygyrch?<\/li>\n\n\n\n<li>A yw ar gael yn y Gymraeg, Saesneg, ac ieithoedd gofynnol eraill?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6. Ei gwneud yn hawdd i bobl gymryd rhan \u2013 nodwch y rhwystrau a gweithiwch i&#8217;w dileu<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"548\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-6.png\" alt=\"\" class=\"wp-image-24552 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-6.png 617w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-6-360x320.png 360w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir am beth allai atal pobl rhag cymryd rhan:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Gofynnwch i bobl beth sy&#8217;n eu hatal rhag cymryd rhan<\/li>\n\n\n\n<li>Ydych chi&#8217;n defnyddio dull cymysg?<\/li>\n\n\n\n<li>Ydych chi angen cymorth arbenigol ychwanegol?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">7. Sicrhau bod pobl yn elwa ar y profiad \u2013 beth mae pobl yn ei gael ohono?<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"501\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-7.png\" alt=\"\" class=\"wp-image-24554 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-7.png 617w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-7-360x292.png 360w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir am ba fudd y bydd pobl yn ei gael o&#8217;r ymgysylltiad:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Sut fyddwch chi&#8217;n gwneud yr ymgysylltiad yn ystyrlon i bobl?<\/li>\n\n\n\n<li>Beth fyddwch chi&#8217;n ei wneud i sicrhau bod pobl yn teimlo eu bod yn cael eu gwerthfawrogi?<\/li>\n\n\n\n<li>Pa sgiliau y gallai pobl eu hennill?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">8. Sicrhau bod yr adnoddau a\u2019r amser cywir yn cael eu rhoi &#8211; oes gennych chi ddigon o&#8217;r hyn sydd ei angeni i sicrhau bod eich ymgysylltiad yn effeithiol?<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"490\" height=\"413\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-8.jpg\" alt=\"\" class=\"wp-image-24556 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-8.jpg 490w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-8-360x303.jpg 360w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir yngl\u0177n \u00e2&#8217;r adnoddau sydd gennych ar waith cyn dechrau:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Oes gennych chi ddigon o adnoddau i wneud hyn yn effeithiol?<\/li>\n\n\n\n<li>Beth yw&#8217;r risgiau o ddiffyg adnoddau?<\/li>\n\n\n\n<li>A yw eich staff yn barod i ymgysylltu&#8217;n effeithiol?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">9. Rhoi gwybod i bobl am effaith eu cyfraniad &#8211; gwnewch yn si\u0175r bod yr adborth yn amserol<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"502\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-9.png\" alt=\"\" class=\"wp-image-24558 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-9.png 617w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-9-360x293.png 360w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir yngl\u0177n \u00e2 sut y byddwch yn rhoi adborth:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Beth fyddwch chi&#8217;n ei roi yn \u00f4l, i bwy a phryd?<\/li>\n\n\n\n<li>Sut fyddwch chi&#8217;n rhoi adborth?<\/li>\n\n\n\n<li>Pa amrywiaeth o ddulliau fyddwch chi&#8217;n eu defnyddio?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">10. Dysgu a rhannu i wella\u2019r ffordd rydych yn ymgysylltu \u2013 myfyriwch i wella<\/h3>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"520\" src=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-10.png\" alt=\"\" class=\"wp-image-24560 size-full\" srcset=\"https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-10.png 617w, https:\/\/knowledgehub.cymru\/app\/uploads\/2026\/06\/principle-10-360x303.png 360w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<details class=\"wp-block-details has-medium-font-size is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Byddwch yn glir am beth rydych chi wedi&#8217;i ddysgu:<\/strong><\/summary>\n<ul class=\"wp-block-list\">\n<li>Ydych chi&#8217;n monitro cynnydd yn barhaus?<\/li>\n\n\n\n<li>Sut ydych chi&#8217;n cynnwys pobl mewn gwerthuso&#8217;r broses?<\/li>\n\n\n\n<li>Sut fyddwch chi&#8217;n rhoi&#8217;r gwersi a ddysgwyd ar waith?<\/li>\n<\/ul>\n<\/details>\n<\/div><\/div>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"next\">Y camau nesaf<\/h2>\n\n\n\n<p>Archwiliwch fwy o gefnogaeth:<\/p>\n\n\n\n\n\n\t<\/div>\n\n\n\n<div class=\"col-12 col-md-2\">\n\t\t\t\t<\/div>\n\n<\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2205,"featured_media":13779,"parent":15802,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"ep_exclude_from_search":false,"footnotes":""},"class_list":["post-26022","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Yr Egwyddorion Cenedlaethol ar gyfer Ymgysylltu \u00e2\u2019r Cyhoedd yng Nghymru|Hwb Gwybodaeth<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/knowledgehub.cymru\/cy\/help-ac-arweiniad\/esbonior-egwyddorion-cenedlaethol-ar-gyfer-ymgysylltu-ar-cyhoedd-yng-nghymru\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Yr Egwyddorion Cenedlaethol ar gyfer Ymgysylltu \u00e2\u2019r Cyhoedd yng Nghymru|Hwb Gwybodaeth\" \/>\n<meta property=\"og:url\" content=\"https:\/\/knowledgehub.cymru\/cy\/help-ac-arweiniad\/esbonior-egwyddorion-cenedlaethol-ar-gyfer-ymgysylltu-ar-cyhoedd-yng-nghymru\/\" \/>\n<meta property=\"og:site_name\" content=\"Hwb Gwybodaeth\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-16T09:20:02+00:00\" \/>\n<meta property=\"og:image\" 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