# titile

## subtitle

**bold**   or __bold__

*xieti*    or _xieti_

## no order
* qingjie
* qingjie
* qingjie

- qingjie
- qingjie
- qingjie

## have order
1. thing
2. thing
3. thing

## links
[google] (www.google.com)
## picture
![picture] (www.baidu.com)

alt + m


# A sample Markdown document

This is a sample document so you can preview the color themes.

## I am a second-level header

There are two types of lists, numbered and unnumbered.

1. Item 1
2. Item 2
3. Item 3

* Item A
    - Sub list
        + Sub sub list
        + Sub sub list 2
    - Sub list 2
* Item B
* Item C


## The following section is used to define named links

[links]: https://example.com/index.html
[sample image]: https://example.com/sample.png


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