喺中文維基百科中部分字因處於Unicode擴展區，需要安裝適當的字體才能顯示。由於有部分常用文字喺Unicode擴展區，呢個問題顯得更加嚴重。
In Chinese Wikipedia, some characters are in the Unicode extension area and need to install the appropriate font to display. This problem is exacerbated by the fact that some commonly used characters are in the Unicode extension area.