Here are a few options for the description of a WordPress post tag titled “教學” (Traditional Chinese for “Teaching/Instruction”), ranging from concise to a bit more descriptive, along with some context to help you choose the best one:

**1. Concise & General:**

* **Description:** 學習與指導相關的文章。 (Articles related to learning and instruction.)

* **Use Case:** This is a good general option if your site covers diverse topics within learning and instruction. It’s brief and to the point.

**2. Slightly More Descriptive:**

* **Description:** 探討各種教學方法、技巧與資源。 (Exploring various teaching methods, techniques, and resources.)

* **Use Case:** Suitable if your content focuses on practical strategies and resources for teaching, or if the tag is used in a blog or website that gives teaching-related tips.

**3. Focusing on Content Creation related to Teaching:**

* **Description:** 關於製作、分享或改進教學內容的文章。 (Articles about creating, sharing, or improving teaching content.)

* **Use Case:** Use this description if the articles related to the tag are about teaching resources and/or content.

**4. Focusing on the Act of Learning**

* **Description:** 探索促進學習、知識傳授的相關文章。 (Articles exploring topics that promote learning, and the transmission of knowledge.)

* **Use Case:** Suitable if your blog or website is focused on Learning, from the students point of view.

**5. Including a Goal/Benefit:**

* **Description:** 提供實用的教學建議，幫助提升學習效果。 (Providing practical teaching advice to help improve learning effectiveness.)

* **Use Case:** If the goal of your site is to provide practical teaching advice, this is a compelling option.

**How to Choose the Best Description:**

* **Relevance:** Which description BEST reflects the CONTENT you’ll be *tagging* with “教學”?
* **Target Audience:** Consider the type of reader you’re appealing to. Are they teachers, students, or a more general audience?
* **Website Theme/Style:** Does the description fit the overall tone and style of your website?

**Where to Add the Description in WordPress:**

1. **Go to Posts > Tags** (in your WordPress dashboard).
2. **Find the “教學” tag.**
3. **Click on “Edit”** (or hover over it and choose “Edit”).
4. **Look for the “Description” field.**
5. **Paste in your chosen description.**
6. **Click “Update”.**

This description will often show up in your tag archive pages, and sometimes can appear in the SEO snippets depending on your SEO plugin. Good luck!