diff --git a/chicv.cls b/chicv.cls
index b0b5588..eb7050f 100644
--- a/chicv.cls
+++ b/chicv.cls
@@ -92,6 +92,20 @@
     }
 }
 
+% add CJK fonts and use zh line break
+% usage: \useChinese{<normal font weight>}{<bold font weight>}
+\newcommand{\useChinese}[2]{
+    \RequirePackage{xeCJK}
+    \setCJKmainfont{SourceHanSerifCN}[
+        Path = ./fonts/,
+        Extension = .otf,
+        UprightFont = *-#1,
+        BoldFont = *-#2,
+    ]
+    \XeTeXlinebreaklocale "zh"
+    \XeTeXlinebreakskip = 0pt plus 1pt
+}
+
 % format for section title
 \titleformat{\section}
     {\headingfont\Large}                % shape
diff --git a/fonts/SourceHanSerifCN-Bold.otf b/fonts/SourceHanSerifCN-Bold.otf
new file mode 100644
index 0000000..6405540
Binary files /dev/null and b/fonts/SourceHanSerifCN-Bold.otf differ
diff --git a/fonts/SourceHanSerifCN-Heavy.otf b/fonts/SourceHanSerifCN-Heavy.otf
new file mode 100644
index 0000000..00f0945
Binary files /dev/null and b/fonts/SourceHanSerifCN-Heavy.otf differ
diff --git a/fonts/SourceHanSerifCN-Medium.otf b/fonts/SourceHanSerifCN-Medium.otf
new file mode 100644
index 0000000..62b86fe
Binary files /dev/null and b/fonts/SourceHanSerifCN-Medium.otf differ
diff --git a/fonts/SourceHanSerifCN-Regular.otf b/fonts/SourceHanSerifCN-Regular.otf
new file mode 100644
index 0000000..f56c6b3
Binary files /dev/null and b/fonts/SourceHanSerifCN-Regular.otf differ
diff --git a/resume.tex b/resume.tex
index 9b6101b..43c2f48 100644
--- a/resume.tex
+++ b/resume.tex
@@ -5,6 +5,10 @@
 % optionally suppress printing the page number
 \pagenumbering{gobble}
 
+% optional Chinese support
+% \useChinese{Medium}{Heavy}
+% \useChinese{Regular}{Bold}
+
 \begin{document}
 
 %% basic personal info
@@ -29,6 +33,7 @@ \section{Education}
   \begin{itemize}
     \item GPA 93.58/100, Rank 1/149, National Scholarship 2019 (Top 0.2\% national-wide)
     \item A+ Courses: Operating Systems, Computer Architecture, Computer Networks, and 28 others
+    % \item 长中文段落测试：「于是我们奋力前进，却如同逆水行舟，注定要不停地退回过去。」——《了不起的盖茨比》菲茨杰拉德
   \end{itemize}
 
 \section{Internship Experience}