1.0Tân Văn Langhttps://tanvanlang.com/en/rich600338<blockquote class="wp-embedded-content" data-secret="gM8XOJof98"><a href="https://tanvanlang.com/en/vietnam-visa-rejection-reasons/">Vietnam visa rejection reasons and how to avoid 2026</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://tanvanlang.com/en/vietnam-visa-rejection-reasons/embed/#?secret=gM8XOJof98" width="600" height="338" title="“Vietnam visa rejection reasons and how to avoid 2026” — Tân Văn Lang" data-secret="gM8XOJof98" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://tanvanlang.com/wp-includes/js/wp-embed.min.js </script> http://tanvanlang.com/wp-content/uploads/2026/02/Vietnam-visa-rejection-reasons-and-how-to-avoid.webp600400Vietnam visa rejection reasons most commonly stem from incomplete or incorrect documentation, inconsistencies in application information, and failure to meet Vietnam visa requirements under current immigration law.Many applicants are denied due to invalid Invitation Letters, insufficient financial proof, or a mismatch between the stated purpose of visit and the selected visa type.