diff --git a/.gitignore b/.gitignore
index ff2b528..c41f071 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 **/*.log
 **/*.lot
 **/*.out
+reference/*.pdf
 thesis/*.pdf
 **/*.bbl
 **/*.synctex.gz*
diff --git a/ChangeLog.md b/ChangeLog.md
index 75a4be5..c7184de 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,8 @@
+#### v1.5.10 [Mar 25, 2020]:
+
++ **修正錯誤**:
+  部份系所英文名稱在產生封面時會出現error \([感謝medicalwei的Issue \#47](https://github.com/wengan-li/ncku-thesis-template-latex/issues/47)\)
+
 #### v1.5.9 [Nov 27, 2019]:
 
 + **更新**:
diff --git a/README.md b/README.md
index 0ca7084..a489700 100755
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@
 如果對本模版沒有興趣, 有[另一位同學提供的模版](https://github.com/lycsjm/nckuthesis)可使用.
 
 ### ChangeLog 版本修改
-最新版本為: [v1.5.9](https://github.com/wengan-li/ncku-thesis-template-latex/releases)
+最新版本為: [v1.5.10](https://github.com/wengan-li/ncku-thesis-template-latex/releases)
 
 詳細[請看ChangeLog.md](https://github.com/wengan-li/ncku-thesis-template-latex/blob/master/ChangeLog.md)這檔案中的內容.
 
diff --git a/reference/page-orientation-2.tex b/reference/page-orientation-2.tex
new file mode 100644
index 0000000..745f8dc
--- /dev/null
+++ b/reference/page-orientation-2.tex
@@ -0,0 +1,20 @@
+\documentclass{article}
+\usepackage{pdflscape}[2016/05/14]
+\begin{document}
+\section{Portrait page}
+\begin{landscape}
+\section{Landscape page}
+Foo bar foo bar foo bar foo bar foo bar
+foo bar foo bar foo bar foo bar foo bar.
+\end{landscape}
+\section{Portrait Section}
+Foo bar
+\begin{landscape}
+\section{Again Landscape Section}
+\newpage
+\section{Second Page of Landscape Section}
+\end{landscape}
+\section{Second Last Portrait Page}
+\newpage
+\section{Last Portrait Page}
+\end{document}
\ No newline at end of file
diff --git a/reference/page-orientation.tex b/reference/page-orientation.tex
new file mode 100644
index 0000000..aac9a29
--- /dev/null
+++ b/reference/page-orientation.tex
@@ -0,0 +1,16 @@
+\documentclass{article}
+
+\usepackage{lscape}
+
+\begin{document}
+
+Page 1
+Hello World.
+
+\begin{landscape}
+\newpage
+Page 2
+Hello World again.
+\end{landscape}
+
+\end{document}
diff --git a/thesis/template/command/cmd-department.tex b/thesis/template/command/cmd-department.tex
index 4694952..6026d35 100644
--- a/thesis/template/command/cmd-department.tex
+++ b/thesis/template/command/cmd-department.tex
@@ -304,7 +304,7 @@
 % 電腦與通信工程研究所 Institute of Computer & Communication Engineering
 \newcommand{\SetDeptCCE}
 {
-  \SetDeptName{電腦與通信工程研究所}{CCE}{Institute of Computer & Communication Engineering}
+  \SetDeptName{電腦與通信工程研究所}{CCE}{Institute of Computer \& Communication Engineering}
   \SetCollegeElectricalEngineeringAndComputerScience
 } % End of \newcommand{}
 
@@ -371,14 +371,14 @@
 % 財務金融研究所 Institute of Finance & Banking
 \newcommand{\SetDeptFin}
 {
-  \SetDeptName{財務金融研究所}{Fin}{Institute of Finance & Banking}
+  \SetDeptName{財務金融研究所}{Fin}{Institute of Finance \& Banking}
   \SetCollegeManagement
 } % End of \newcommand{}
 
 % 體育健康與休閒研究所 Institute of Physical Education, Health & Leisure Studies
 \newcommand{\SetDeptPHEI}
 {
-  \SetDeptName{體育健康與休閒研究所}{PHEI}{Institute of Physical Education, \\ Health & Leisure Studies}
+  \SetDeptName{體育健康與休閒研究所}{PHEI}{Institute of Physical Education, \\ Health \& Leisure Studies}
   \SetCollegeManagement
 } % End of \newcommand{}
 
diff --git a/thesis/template/cover/cover-eng.tex b/thesis/template/cover/cover-eng.tex
index 2b1690e..49dc6ca 100644
--- a/thesis/template/cover/cover-eng.tex
+++ b/thesis/template/cover/cover-eng.tex
@@ -35,7 +35,7 @@
     \makebox[\textwidth][c]{\Huge \GetUniversityEngName} \\
 
     \vspace{0.5cm}
-    \makebox[\textwidth][c]{\LARGE \GetDeptEngName} \\
+    \parbox[s]{\textwidth}{\center \LARGE \GetDeptEngName} \\
 
     \vspace{0.5cm}
     \makebox[\textwidth][c]{\LARGE \GetEngDegreeThesis} \\