main.tex

% !TEX TS-program = xelatex
% HFUT Letter Template
% Github: https://github.com/HFUTTUG/HFUT_Letter
% Authot: HFUTTUG
% License: 
% 1. Faculty and staff of Hefei University of Technology are free to use 
% this template.
% 2. This project is under LPPL v1.3c license.
%%

\documentclass[12pt,letterpaper]{letter} 

\usepackage[UTF8, fontset=fandol]{ctex}
\usepackage{color}
\usepackage{wallpaper}
\usepackage{graphicx}
\usepackage{lipsum} % 随机生成文本, 可删去, 同时删去 ‘\lipsem’ 命令
\usepackage{parskip} 
\usepackage{geometry} % so that page 2> have 1" margins
\usepackage{fancyhdr} % for fancy headers
\usepackage{lastpage} 
\pagestyle{fancy}
\renewcommand{\headrulewidth}{0pt}

\fancyhead{} % footer for pages 2 on
\lfoot{\footnotesize {\textit{来自 \From{} }}} % 左脚注
\cfoot{} % Change for center footer
\rfoot{\footnotesize \thepage\ / \pageref{LastPage}} % Right footer page #s 

\renewcommand{\footrulewidth}{0pt}


%this gives you Berkeley fonts
\usepackage{fontspec}
\setmainfont{Times New Roman}
\definecolor{hfutred}{rgb}{0.67, 0.12, 0.14}
\topmargin=-1.1in % Moves the top margin; here it is a negative value to move the text up
\textheight=9.5in % Total text height for this page
\oddsidemargin=-10pt % Left margin; widened here with a negative value
\textwidth=7in % Text width
\let\raggedleft\raggedright % Makes the date appear on the left
\CenterWallPaper{0.5}{bg.pdf}
\def\topnote{
    \begin{center}
        \begin{picture}(1000,1)
            \put(0,-20){\includegraphics[width=.5\textwidth]{hfutbadges/PDF/HFUT_Horizontal_name&badge.pdf}}
            \put(300,33){\footnotesize 地址(Address): \Address }
            \put(300,22){\footnotesize 邮编(Postcode): \CityZip }
            \put(300,11){\footnotesize 电话(Tel): \TEL }
            \put(300,00){\footnotesize 邮箱(Email): \Email }
            \put(300,-11){\footnotesize 主页(Page): \URL }
            \put(0,-28){\textcolor{hfutred}{\rule{\textwidth}{1.2pt}}}
        \end{picture}
    \end{center}
    \vspace{10mm}
}


%% >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
%% >>> personal configuration >>>
\date{}
\def\From{HFUTTUG} % Fill in your name here
\def\To{工大信纸模板用户}
\def\Subject{感谢朋友们对 HFUTTUG 的支持} 
\def\Where{计算机与信息学院} % Your department/institution
\def\Email{username@hfut.edu}
\def\TEL{(+86) 000-0000-0000} 
\def\URL{https://github.com/HFUTTUG}


% 合肥校区
\def\Address{安徽省合肥市屯溪路193号} 
\def\CityZip{230009}

% 宣城校区, 请注释合肥校区内容, 并将下两行代码取消注释
% \def\Address{安徽省宣城市宣州区薰化路301号} 
% \def\CityZip{242000}

%% <<< personal configuration <<<
%% <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

\begin{document}

\topnote % 头部, 如后文有需要可添加

亲爱的 \To{},

\lipsum[1-3] % 随机生成内容


%% ****************************************************
%% * 使用帮助                                          *
%% ****************************************************

\newpage
% \newgeometry{top=1in,bottom=1in,right=1in,left=1in} % 页面大小切换

\textbf{一些常用 \LaTeX 语法}



\begin{itemize}
    \item bullets 编号
\end{itemize}

\begin{enumerate}
    \item 数字编号
    \item 数字编号中嵌入 bullets 编号
    \begin{itemize}
        \item 嵌入 bullets 编号  
    \end{itemize}
    \item 数字编号中嵌入数字编号
    \begin{enumerate}
        \item 嵌入 bullets 编号  
    \end{enumerate}
\end{enumerate}

\textit{引用格式: }

\begin{quotation}
    \lipsum[4] % 随机生成内容
\end{quotation}

\textbf{\textit{verse 格式:}}

\begin{verse}
    \lipsum[5-6] % 随机生成内容
\end{verse}

\vspace{2cm}

祝好，

\From{}

\end{document}