Here are a few options for a WordPress post_tag description for the title “什麼是” (What is it?) in Traditional Chinese, catering to different levels of detail and SEO considerations:

**Option 1: Concise and Direct (Good for general use)**

* **Description:** 了解更多關於「什麼是」的定義及解釋。 (Learn more about the definition and explanation of “What is it?”)

**Option 2: More Descriptive (Suitable if this tag links to specific “What is…” articles)**

* **Description:** 本站探討關於「什麼是」的話題，包含各種事物、概念、技術等的入門介紹和分析。 (This site explores the topic of “What is it?”, including introductory explanations and analyses of various things, concepts, and technologies.)

**Option 3: SEO-Friendly (Includes keywords)**

* **Description:** 探索關於「什麼是」的常見問題，學習各個事物、概念的定義、解釋、應用，幫助你快速理解和掌握新知識。關鍵字： 什麼是, 定義, 解釋, 知識. (Explore common questions about “What is it?”, learn the definitions, explanations, and applications of various things and concepts. Helps you quickly understand and grasp new knowledge. Keywords: What is it, definition, explanation, knowledge.)

**Option 4: Focusing on Problem Solving (if the tag’s articles address this)**

* **Description:** 尋找有關「什麼是」的答案，幫助你解決疑惑，了解事物背後的原理。 (Find answers about “What is it?” to help you solve your doubts and to understand the underlying principles of things.)

**Key Considerations & How to Choose:**

* **Target Audience:** Who are you trying to reach? Is it a general audience, beginners, or experts? Tailor the description’s language accordingly.
* **Content of the Tag:** The description should accurately reflect the type of content linked to this tag. Are you mainly defining things, explaining concepts, or answering specific questions?
* **Keywords:** Use relevant keywords like “什麼是”, “定義” (definition), “解釋” (explanation), and other terms related to the specific topics covered under this tag to improve SEO. Include them in your Description for better rankings.
* **Conciseness:** Keep it relatively short and to the point (under 150 characters is preferred for SEO).
* **Readability:** It should be easy to understand and encourage people to click on your content.

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

1. **Go to Posts > Tags.**
2. **Find the “什麼是” Tag** and click on “Edit.”
3. **Look for the “Description” field.** (You might need to enable it by going to *Screen Options* at the top right of the page and checking the box labeled “Description” if the field is hidden).
4. **Paste your chosen description** into the field.
5. **Click “Update.”**