How to set the interface of LaTeX to Chinese?

To set the interface of LaTeX to Chinese, you can follow these steps:

1. Add the following code at the beginning of the document to set the default encoding of LaTeX to UTF-8 and load the package that supports Chinese characters.

\usepackage[UTF8]{ctex}

1. Make sure your TeX distribution includes the necessary Chinese fonts and related packages. For example, the CTeX distribution includes Chinese fonts and related packages by default.
2. You can set the fonts in LaTeX to Chinese fonts using the following code:

\setCJKmainfont{<中文字体>}

The should be replaced with the name of the Chinese font you wish to use.

1. The mathematical symbol system known as unicode-math

\usepackage{unicode-math}
\setmathfont{<中文字体>}

Similarly, “” should be replaced with the name of the Chinese font you wish to use.

Once the above steps are completed, the interface of LaTeX will be set to Chinese. You will be able to use Chinese commands and fonts to write your documents. Please note that if you are using a non-Chinese operating system, you may need to configure your editor to correctly display and input Chinese characters.