Tai Font Vn-vni.shx Online
You had the font, but after a Windows update or a AutoCAD reinstallation, the font file was deleted or corrupted. Your old drawings now show "???" or random symbols where Vietnamese text should be.
The keyword tai font vn-vni.shx contains a critical middle term: . tai font vn-vni.shx
Open Windows Character Map, select vn-vni.shx as the font, copy the accented character, and paste it into AutoCAD. This is slow and outdated. You had the font, but after a Windows
If you receive a drawing with missing fonts and cannot install them, use the STYLE command in AutoCAD: You had the font

