here is the link. https://www.google.com/search?client=firefox-b-d&q=%E1%80%9D%E1%80%AD%E1%80%87%E1%80%B9%E1%80%87%E1%80%AC%E1%80%99%E1%80%AD%E1%80%96%E1%80%AF%E1%80%9B%E1%80%AC%E1%80%B8%E1%80%9C%E1%80%B1%E1%80%AC%E1%80%84%E1%80%BA%E1%80%B8%E1%80%99%E1%80%BB%E1%80%AC%E1%80%B8

What font are you using for Myanmar? Maybe try a font like "Noto Sans Myanmar".

You can check in the Rules tab in the right panel in the Inspector what font-family is used for selected text. You can check in the Fonts tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website.

• https://developer.mozilla.org/en-US/docs/Tools/Page_Inspector/How_to/Edit_fonts

It look like the combining Unicode characters aren't processed properly and that you see these.

Do other browser use the same font and display (render) that font correctly ?

I'd uncheck the this textbox ; Allow pages to choose their own fonts, instead of your selections above and the results shown correctly. May I know why was happened like that? Anhow, thanks for your kind help.

Note that disabling web fonts will cause issues with website that use iconic fonts to display small images and you may see text labels or little boxes with the hex code of the character instead.

Make sure you have the latest version of the Pyidaungsu font

• https://www.google.com/search?q=pyidaungsu+download&num=100&newwindow=1