Here are a few options for the WordPress post tag description, catering to different levels of detail:

**Option 1: Simple and Direct**

* **Traditional Chinese:** 對長期不吃肉飲食的相關文章進行分類。
* **English Translation:** Classifies articles related to a long-term meat-free diet.

**Explanation:** This is concise and clearly states the purpose of the tag.

**Option 2: More Descriptive**

* **Traditional Chinese:** 涵蓋有關長期不吃肉飲食的文章、指南、食譜，以及健康益處與潛在風險的討論。
* **English Translation:** Encompasses articles, guides, recipes, and discussions on the health benefits and potential risks related to a long-term meat-free diet.

**Explanation:** This provides more context by mentioning the types of content covered by the tag.

**Option 3: Focus on the Reader**

* **Traditional Chinese:** 探索長期不吃肉飲食的世界，獲取實用建議、食譜靈感，並深入瞭解這種健康飲食模式。
* **English Translation:** Explore the world of long-term meat-free diets, gain practical advice, find recipe inspiration, and gain a deeper understanding of this healthy eating pattern.

**Explanation:** This focuses on what the reader will gain from articles tagged with this tag.

**Option 4: Combination of Detail and Reader Focus**

* **Traditional Chinese:** 收集有關長期不吃肉飲食的所有資源，包括食譜、健康益處、膳食計劃和實用技巧。 適合希望擁抱植物性飲食或尋求相關知識的人士。
* **English Translation:** A collection of resources on long-term meat-free diets, including recipes, health benefits, meal plans, and practical tips. Suitable for those wanting to embrace a plant-based diet or seeking related knowledge.

**Explanation:** This combines a description of the content with a suggestion for the target audience.

**To use this in WordPress:**

1. Go to your WordPress dashboard.
2. Navigate to “Posts” -> “Tags” (or “Categories,” depending on how you are organizing your categories in your website).
3. Find the tag “長期不吃肉”.
4. Click “Edit” (or “Quick Edit”).
5. In the “Description” field, paste the Chinese description you choose.
6. Click “Update” (or “Save”).

Choose the description that best fits the tone and content of your website. Good luck!