<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\documentclass[12pt]{article}

\usepackage{fontspec}
\usepackage{polyglossia}

\usepackage{makeidx}
\makeindex

\setdefaultlanguage{chinese}
\setmainfont{Noto Serif CJK TC}[Script=CJK]
\setsansfont{Noto Serif CJK TC}[Script=CJK]

\pagestyle{empty}
\begin{document}
\thispagestyle{empty}

é‡æ–°\index{é‡æ–° (chÃ³ng xÄ«n)}
é‡è¦\index{é‡è¦ (zhÃ²ng yÃ&nbsp;o)}
é•·å¹´\index{é•·å¹´ (chÃ¡ng niÃ¡n)}
é•·çŸ­\index{é•·çŸ­ (chÃ¡ng duÇŽn)}
é•·å¤§\index{é•·å¤§ (zhÇŽng dÃ&nbsp;)}

\printindex

\end{document}
</pre></body></html>