Here are a few options for the WordPress post_tag description, catering to different levels of detail and nuance, all in Traditional Chinese:

**Option 1 (Concise and Informative):**

> 涵蓋與「集體訴訟」相關的文章，包括案件分析、法律程序、權益維護等。

* **Translation:** Encompasses articles related to “Class Action Lawsuits,” including case analysis, legal procedures, and rights protection.
* **Recommended for:** General use, clear and to the point.

**Option 2 (Slightly More Detailed):**

> 提供有關集體訴訟的資訊，探討多個原告共同對被告提起訴訟的案例，分析案件類型、訴訟程序、賠償權益，以及如何參與或應對集體訴訟。

* **Translation:** Provides information about class action lawsuits, exploring cases where multiple plaintiffs jointly sue defendants. It analyzes case types, litigation procedures, rights to compensation, and how to participate in or respond to class actions.
* **Recommended for:** When you want to explain the fundamentals of class action lawsuits.

**Option 3 (Emphasizing the Purpose):**

> 關注與「集體訴訟」相關的法律議題，旨在協助民眾了解集體訴訟的運作方式，保護自身權益，以及獲得必要的法律支援。

* **Translation:** Focuses on legal issues related to “Class Action Lawsuits” with the aim of helping the public understand how class actions work, protect their rights, and obtain necessary legal assistance.
* **Recommended for:** When the blog’s purpose is to help readers.

**Option 4 (Focusing on Different Aspects):**

> 關於「集體訴訟」的各種面向： 從案件分析、訴訟流程、法律條文，到如何尋求協助、了解自身權益、以及如何參與或避免參與集體訴訟，一應俱全。

* **Translation:** Covering various aspects of “Class Action Lawsuits”: encompassing case analysis, litigation processes, legal provisions, to how to seek assistance, understand your rights, and how to participate in or avoid participation in class actions.
* **Recommended for:** Broad and detailed, providing comprehensive information.

**Which option to choose depends on your content:**

* If your blog primarily focuses on case studies, use Option 1 or 2.
* If your goal is to educate readers, Option 3 is beneficial.
* If your content is very diverse in terms of the topic, Option 4 can be the best. You may choose Option 1 as a default option which makes it concise and easy to understand.

**How to Use in WordPress:**

1. **Go to Posts > Tags** in your WordPress admin dashboard.
2. **Add New Tag:** Create a new tag. In the “Name” field, put “集體訴訟” (your tag title).
3. **Description:** In the “Description” field, paste the text of the option you’ve chosen.
4. **Save & Publish:** Save/Update your tag.

Remember to keep your descriptions relevant to the content you tag. Good luck!