jupyter pdf chinese

https://blog.csdn.net/claroja/article/details/71654188

ipython nbconvert —to latex pdf.ipynb

vim pdf.tex
insert below ```\documentclass{article}```
\usepackage{fontspec, xunicode, xltxtra} 
\setmainfont{Microsoft YaHei} 
\usepackage{ctex} 


xelatex pdf.tex