{"version":"1.0","provider_name":"Visual Paradigm Blog","provider_url":"https:\/\/blog.visual-paradigm.com\/vn","title":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ea1o bi\u1ec3u \u0111\u1ed3 khu v\u1ef1c c\u00f3 b\u01b0\u1edbc? - Visual Paradigm Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YiVxR05Lkx\"><a href=\"https:\/\/blog.visual-paradigm.com\/vn\/how-to-create-a-stepped-area-chart\/\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ea1o bi\u1ec3u \u0111\u1ed3 khu v\u1ef1c c\u00f3 b\u01b0\u1edbc?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.visual-paradigm.com\/vn\/how-to-create-a-stepped-area-chart\/embed\/#?secret=YiVxR05Lkx\" width=\"600\" height=\"338\" title=\"&#8220;L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ea1o bi\u1ec3u \u0111\u1ed3 khu v\u1ef1c c\u00f3 b\u01b0\u1edbc?&#8221; &#8212; Visual Paradigm Blog\" data-secret=\"YiVxR05Lkx\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/blog.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/13\/2026\/01\/5-2.png","thumbnail_width":576,"thumbnail_height":462,"description":"We often record data for a particular use and sometimes we may need to present the data through graphics. In Visual Paradigm Online, you can create various charts freely like bar charts, column charts, pie charts, etc. This chart tool can help you to display any data by using text, symbols, and graphics."}