my org-mode latex class

gistfile1.el

  (add-to-list 'org-export-latex-classes
               '("coldnew-article"
                 "\\documentclass[12pt,a4paper]{article}
                  \\usepackage[T1]{fontenc}
                  \\usepackage{fontspec}
                  \\usepackage{xeCJK}
                  \\setCJKmainfont{Hiragino Sans GB W3}
                  \\XeTeXlinebreaklocale \"zh\"
                  \\XeTeXlinebreakskip = 0pt plus 1pt
                  \\usepackage{graphicx}
                  \\usepackage{tikz}
                  \\usepackage[bookmarks=true,colorlinks,linkcolor=black]{hyperref}
                  \\defaultfontfeatures{Mapping=tex-text}
                  \\setmonofont[Scale=0.8]{DejaVu Sans Mono}
                  \\usepackage{geometry}
                  \\geometry{a4paper, textwidth=6.5in, textheight=8in,
                              marginparsep=10pt, marginparwidth=.6in}
                  \\pagestyle{plain}
                  \\linespread{1.5}
                  \\title{}
                        [NO-DEFAULT-PACKAGES]
                        [NO-PACKAGES]"
                 ("\\section{%s}" . "\\section*{%s}")
                 ("\\subsection{%s}" . "\\subsection*{%s}")
                 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
                 ("\\paragraph{%s}" . "\\paragraph*{%s}")
                 ("\\subparagraph{%s}" . "\\subparagraph*{%s}")
                 ))