Here are a few description options for the WordPress post tag “代理人” (Dàilǐrén) in Traditional Chinese, catering to different needs:

**Option 1: Simple & Direct (Best for general use)**

> 這個標籤涵蓋所有與「代理人」相關的文章。「代理人」指的是代表他人行事，或是被授權執行某些任務的個人或機構。

* **Translation:** This tag encompasses all articles related to “Agent.” “Agent” refers to an individual or institution acting on behalf of others, or authorized to perform certain tasks.
* **Why it works:** Clear, concise, and provides a basic understanding of the term. Good for quickly understanding what the tagged content is about.

**Option 2: More Informative (If your blog covers a range of agent types)**

> 關於「代理人」的文章分類標籤，涵括了如保險經紀人、房地產經紀人、法律代理人、商業代理人等，各種在不同領域代表他人行事，或被授權執行任務的群體。

* **Translation:** This tag categorizes articles about “Agents,” covering various groups who act on behalf of others or are authorized to perform tasks in different fields, such as insurance brokers, real estate agents, legal representatives, and commercial agents.
* **Why it works:** More detailed, highlighting the diversity of agents covered, useful if you have a varied range of articles tagged with this term.

**Option 3: Focused on the Role & Responsibility (If discussing the agent’s duties or ethics)**

> 這個標籤下的文章，探討了「代理人」的角色、義務與責任。包括代理人的權利、在受委託案件中的行為規範、以及面臨的挑戰與風險。

* **Translation:** Articles under this tag discuss the role, obligations, and responsibilities of “Agents.” This includes the rights of agents, the code of conduct in entrusted cases, and the challenges and risks they face.
* **Why it works:** Focuses on the responsibility and implications of an agent’s actions, useful if you’re exploring the more complex aspects of agency relationships.

**Option 4: Short & sweet (if space is limited)**

> 代理人相關文章，涵蓋代表他人行事的所有個人或機構。

* **Translation:** Articles related to agents, covering all individuals or institutions acting on behalf of others.
* **Why it works:** Very concise and good for situations where you need a quick summary.

**How to Choose the Best Description:**

* **Consider your blog’s content.** Which option best reflects the topics you cover related to “代理人”?
* **Think about your audience.** Are they beginners or more knowledgeable? The simpler the better for a broader audience.
* **Check the length limit.** Some WordPress themes might have a character limit for tag descriptions.

I recommend starting with **Option 1** (Simple & Direct) and adjusting it to fit your specific needs. You can always update the description later! Remember to use this description in the “Description” or “Tag Description” field of your WordPress tag.