Here are a few options for a WordPress post tag description for “奇幻” (Fantasy) in Traditional Chinese, varying in length and detail:

**Option 1 (Concise):**

* **Description: 探索充滿魔法、神話生物、以及壯麗世界的文學與創作。** (Explore literature and creative works filled with magic, mythical creatures, and grand worlds.)

**Option 2 (Slightly more descriptive):**

* **Description: 深入奇幻世界的奧秘，探索奇幻小說、電影、遊戲等各種形式，感受無限想像力的魅力。** (Delve into the mysteries of the fantasy world, exploring fantasy novels, movies, games, and other forms, and experience the charm of boundless imagination.)

**Option 3 (More informative):**

* **Description: 標記與奇幻相關的內容，包含：史詩奇幻、都市奇幻、黑暗奇幻、輕小說、角色扮演遊戲 (RPG) 等。涵蓋廣闊的世界觀、獨特的魔法系統、以及引人入勝的故事線。** (Tag for content related to fantasy, including: epic fantasy, urban fantasy, dark fantasy, light novels, role-playing games (RPGs), etc. It encompasses expansive worldviews, unique magic systems, and captivating storylines.)

**Option 4 (Focus on the feelings of wonder):**

* **Description: 置身於奇幻的夢境之中，跟隨故事踏上旅途，感受魔法的奇妙、英雄的豪情，以及無限可能的精彩世界。** (Step into a fantasy dream, follow the story on a journey, experience the magic, the heroism, and the wonderful world of endless possibilities.)

**Important Considerations When Choosing:**

* **Your audience:** Who are you writing for? If they’re experienced fantasy fans, you can use more specific terms. For a general audience, keep it a bit broader.
* **The topics you cover:** Does your blog focus on a specific subgenre of fantasy, or a wide range? Tailor the description accordingly.
* **SEO:** While descriptions are important, also consider keywords that your target audience might search for in relation to your blog. You can include keywords like “奇幻小說” (fantasy novels), “奇幻電影” (fantasy movies), etc. if applicable.
* **Length Limitations:** WordPress tag descriptions generally have a length limit. Pick the option that best fits within that limit.

**How to apply this in WordPress:**

1. **Go to Posts > Tags** in your WordPress dashboard.
2. Find the “奇幻” tag you’re editing (or create a new one).
3. In the “Description” field, paste the description you’ve chosen.
4. **Update** or **Add New Tag**.

Choose the description that best fits the style and focus of your blog! Good luck!