1.0Chemical Society of Thailandhttps://chemsocthai.org/en/phranakornsofthttps://chemsocthai.org/en/author/phranakornsoft/rich600338<blockquote class="wp-embedded-content" data-secret="xaEi0jXajB"><a href="https://chemsocthai.org/en/vietnam-in-2019/">Vietnam in 2019</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://chemsocthai.org/en/vietnam-in-2019/embed/#?secret=xaEi0jXajB" width="600" height="338" title="“Vietnam in 2019” — Chemical Society of Thailand" data-secret="xaEi0jXajB" 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://chemsocthai.org/wp-includes/js/wp-embed.min.js </script> https://chemsocthai.org/wp-content/uploads/2025/10/ปก-Vietnam-2019-1024x636.jpg1024636The BBL-CST Small Scale Chemistry Training for Secondary School Teachers in Vietnam Project was held on August 8-9, 2019, at the University of Science, Vietnam National University, Ho Chi Minh, Vietnam, with 100 participants joining the event. The program was organized in cooperation with the University of Science, Vietnam National University Ho Chi Minh City […]