Here are a few options for a description for the WordPress post_tag “圖片版權” (Image Copyright) in Traditional Chinese, ranging in length and level of detail, along with their intended purposes:

**Option 1: Concise & Direct**

* **Description:** 了解圖片使用權利，保護您的作品。 (Understand image usage rights, and protect your works.)
* **Purpose:** Good for a broad understanding and quick overview. Suitable for tags that don’t require extensive explanation.

**Option 2: Slightly More Detailed**

* **Description:** 關於圖片版權的資訊，包括授權、使用限制，以及如何合法取得和使用圖片。 (Information regarding image copyright, including licenses, usage restrictions, and how to legally obtain and use images.)
* **Purpose:** This provides a more helpful explanation by outlining the type of content associated with that tag.

**Option 3: Focusing on Creators and Usage**

* **Description:** 關於圖片作者權益、版權聲明、使用許可，以及在網路上使用圖片時應注意的事項。 幫助您避免侵權糾紛。 (Information about image authors’ rights, copyright notices, usage permissions, and things to note when using images online. Helps you avoid copyright disputes.)
* **Purpose:** More focused on preventing copyright infringement and caters to both image creators and those seeking to use images.

**Option 4: Focusing on Legal Aspects (Advanced)**

* **Description:** 深入探討圖片版權相關法律，包括著作權法、合理使用原則、CC 授權，以及如何確保您的圖片符合法律規範。 (In-depth discussion of image copyright law, including copyright law, fair use principles, CC licenses, and how to ensure your images comply with legal standards.)
* **Purpose:** Best for a website with a legal or very specific focus on image copyright and copyright law.

**Which one to choose?**

* **If your website focuses on general advice & guidance:** Options 2 or 3 would be best.
* **If you’re providing legal advice or have extensive content on copyright law:** Option 4 would be more suited for you.
* **If you’re less focused on the legal side aspects and more interested in a quick and general advice for people:** Option 1 would be perfect.

**How to use the description in your WordPress Tag Setting:**

1. **Go to Posts > Tags** in your WordPress dashboard.
2. **Find the “圖片版權” tag** (or create it).
3. **In the “Description” field, paste the chosen description.**
4. **Save the tag.**

Remember to choose the option that best reflects the content of your website and what you want to communicate to your audience. I would recommend Option 2 or 3 for most general users!