Okay, here’s a description for a WordPress post tag titled “狗咬尾巴” (Gǒu Yǎo Wěibā) in Traditional Chinese, suitable for SEO and user understanding:

**Option 1 (Short and sweet):**

> **狗咬尾巴 (Gǒu Yǎo Wěibā):** 比喻陷入徒勞無功的循環，自尋煩惱，或做無意義的事情。 更多與此相關的文章都在這裡。

* **English Translation (Included):** Helps with SEO and international audience.
* **Brief Explanation:** Clearly defines the metaphor.
* **Suggesting related content:** Encourages engagement.

**Option 2 (More descriptive):**

> **狗咬尾巴 (Gǒu Yǎo Wěibā):** 你是否也曾陷入「狗咬尾巴」的困境？ 這個標籤收錄了探討自欺欺人、徒勞無功和陷入惡性循環的文章。 了解如何辨識這種行為模式，並擺脫無效的努力，更有效率地規劃你的時間與精力。 Explore this theme and discover solutions to break free from counterproductive cycles.

* **Engaging Question:** Hooks the reader.
* **Benefit-oriented:** Highlights the value of the content.
* **Clarifies the Content:** Specifies the types of articles to be found.
* **Includes English translation:** Helps with readability.

**Option 3 (Focus on Search Intent):**

> **狗咬尾巴 (Gǒu Yǎo Wěibā):** 想了解「狗咬尾巴」的意思？ 想知道如何不再做無用功、摆脱徒劳？ 這裡的文章深入探討了這個成語的含義、根源和現代應用。 也收錄了關於時間管理、改善效率、和擺脫無效循環的文章。 尋找相關建議和資源，幫助你跳出「狗咬尾巴」的循環。

* **Reflects Search Intent:** Addresses what people might be searching for.
* **Keyword-rich:** Includes related terms (“徒劳无功” – futile effort, “时间管理” – time management, etc.).
* **Calls to Action (Subtle):** Encourages exploration.

**Key considerations for each option:**

* **Conciseness:** Keep it brief and to the point (WordPress automatically truncates descriptions after a point).
* **Relevance:** Accurately reflects the content associated with the tag “狗咬尾巴.”
* **Engagement:** Encourages users to explore the associated posts.
* **SEO:** Includes keywords related to the topic.
* **Readability:** Use clear and easy-to-understand Traditional Chinese.
* **Translation:** Providing an English translation can significantly increase the reach of your content.

**How to Add to Your WordPress Tag:**

1. **Go to your WordPress dashboard.**
2. **Go to “Posts” > “Tags” (or “Categories,” depending on how you’re using tags).**
3. **Find the tag “狗咬尾巴”.**
4. **Click “Edit”.**
5. **In the “Description” field, paste your chosen description.**
6. **Click “Update”.**

Choose the option that best suits your blog’s style and target audience! Good luck!