demo.tex

% Package: fachinaschoolbadge v1.0
% Author: zoushucai
% GitHub: https://github.com/zoushucai/chinaschoolbadge/
% The font comes from the website:  http://xiaohui.lovefc.cn/
% Please compile with XeLaTeX
% chinaschoolbadge.tex - Demo for chinaschoolbadge %%
%% Last Modified: 2021-03-07 %%

\documentclass{article}
\usepackage{chinaschoolbadge}

\newcommand\enlargeFa[1]{\fontsize{100}{100}\selectfont #1}
\usepackage{xcolor}
\definecolor{myblue}{RGB}{31,37,85} 
\begin{document}

    \enlargeFa{\faNcu \color{myblue} \enlargeFa{\faNcu}}
    

\end{document}