Extension B alone added over . Without a font like MingLiU-ExtB installed, your computer cannot "read" or display these specific characters, resulting in errors or missing text. Common Use Cases:
If you’ve ever opened a document and seen strange empty boxes (tofu) or incorrectly rendered characters where Chinese text should be, you’ve likely encountered a character encoding issue. This is where comes into play.
For most users on Windows 10 and 11, MingLiU-ExtB is included as part of the feature. If you can't see it, you may need to add the language pack: Go to Settings > Time & Language > Language & Region .
MingLiU-ExtB: The Essential Guide to This Specialized Chinese Font
Occasionally, older names or specific regional locations use characters not found in the standard GBK or Big5 sets.
