Obsidian Knowledge Bank: Markdown prepared a guide to norms and practice

In an era of information explosion, how to manage knowledge efficiently and build a personal knowledge base has become a growing concern.Obsidian As a local priority, Markdown notes software, with its powerful two-way link, spectroscopy view and rich plugin ecology, is the preferred tool for building an individual knowledge base. This paper details the core features of Obsidian and how to regulate Markdown in Obsidian and create an efficient personal knowledge management system.

What is Obsidian?

Obsidian is a piece.Local Priority Markdown Note Software, the data is stored in plain text.md files and is fully controlled by the user. Unlike other cloud notes, Obsidian emphasizes:

Data sovereignty: All notes are local Markdown files, open, transferable, lockless
Two-way Link: Interconnection of notes into knowledge networks
Relationship mapping: visualize the connection between notes
Plugin Ecology: Rich community plugin with unlimited expansion of functionality
It's totally free.: Individual use is entirely free of charge

Markdown Basic Syntax:

Obsidian fully supports the standard Markdown syntax, while expanding some features. Here is the common terminology:

Title level

# 一级标题（文章标题）
## 二级标题（章节标题）
### 三级标题（小节标题）
#### 四级标题

Normative recommendations: An article should have only one level title and not more than four levels.

Text format

**粗体** 用于强调
*斜体* 用于引用
~~删除线~~ 用于废弃内容
`行内代码` 用于代码片段

3. List

- 无序列表项 1
- 无序列表项 2
  - 子项 1
  - 子项 2

1. 有序列表项 1
2. 有序列表项 2
   1. 子项 1
   2. 子项 2

4. Links and pictures

[链接文字](https://example.com)
![图片描述](图片路径.jpg)

5. Code blocks

```python
def hello():
    print("Hello, Obsidian!")
```

🔗 Obsidian Feature Syntax:

1. Two-way link (core function)

[[笔记标题]]           # 创建链接
[[笔记标题|显示文字]]   # 自定义显示文字
[[笔记标题#标题]]      # 链接到特定标题
[[笔记标题#^块ID]]     # 链接到特定段落

Best practices:

Use meaningful notes titles to facilitate identification
Create concept notes (MOC, Map of Content) as navigation
Periodic review of orphan notes (not linked)

Labeling systems

#标签
#多级/标签

Normative recommendations:

Use tier label: #technology/frontend/react
Avoid too many labels and keep the label system simple
Regularly sort tabs

3. Reference blocks and labels

> 引用内容

> [!note] 笔记标注
> 这是笔记内容

> [!tip] 提示
> 这是提示内容

> [!warning] 警告
> 这是警告内容

4. Task List

- [ ] 待办任务
- [x] 已完成任务
- [-] 放弃的任务

:: Structure of the knowledge base

1. Folder organization

📁 00-Inbox/          # 收件箱，临时笔记
📁 01-Daily/           # 日记、日志
📁 02-Projects/        # 项目笔记
📁 03-Areas/           # 领域知识
📁 04-Resources/       # 参考资料
📁 05-Archive/         # 归档
📄 MOC.md              # 概念地图

Note naming specifications

Concept notes: use terms such as "two-way link", "knowledge management"
Project notes: use verbs + nouns, such as `Book-up', `Learning Python'
Journal: date of use, e.g. "2026-03-31"
MOC: use domain name + Map, e.g. "Technology learning Map"

3. Notes template

Create standard templates to keep notes consistent:

---
tags: #标签
date: {{date}}
---

# {{title}}

## 概述

## 详细内容

## 相关链接
- [[相关笔记1]]
- [[相关笔记2]]

## 参考资源
- [外部链接](url)

Recommendations for best practices

1. Gradual summary

First floor: original extract (highlight)
Second layer: Bold marking focus
Level three: summation in your own words
Level 4: Reflections and linkages

2. Atomic Notes Principles

A note says only one concept.
Maintain the independence of notes
Create links through links
Avoid big copy paste

3. Regular maintenance

Weekly check inboxes
Organisation
Quarterly review of orphan notes
Archive old notes every year

Recommended plugin

Plugin	Functions
Dataview	Data query, generate dynamic list
Templater	Advanced Template Functions
Calendar.	Calendar view, managing journals
Graph Analysis	Spectrum analysis
Excalidraw	Hand-painted Chart
Mind Map	Mindchart

Summary

Obsidian is not just a note software, it's also a...Knowledge management systemI don't know. Through the normative Markdown, a rational knowledge base structure and continuous maintenance, you can build a real knowledge network of your own.

Remember,Tools are tools. Think is the core.I don't know. The value of Obsidian is not how many notes have been stored, but how much knowledge you have built and how much thought has come.

Start your Obsidian tour and build your universe of knowledge!

Link your thinking and build a knowledge network!