\documentclass{article}
\usepackage{makeidx}
\usepackage[unicode]{hyperref}
\usepackage{CJKutf8}
\usepackage{pinyin}

\makeindex
\makeglossary
\begin{document}
\begin{CJK}{UTF8}{cyberbit}

Something else
\index{主题} \index{亮度} 

\printindex
\clearpage
\end{CJK}

\end{document}