Here are a few descriptions for the WordPress post_tag “門號” (Ménhào) in Traditional Chinese, geared towards different purposes:

**1. Concise & General (Good for Search and Readability):**

* **Description:** 您的手機門號，快速查閱通訊資訊。 (Your mobile phone number, for quick access to communication information.)

**2. More Explanatory (Good for Contextual Understanding):**

* **Description:** 「門號」相關文章集合，包含 SIM 卡、手機號碼、電信方案等相關內容，幫助您了解門號的一切。(Collection of articles related to “Ménhào” (Mobile Number), including SIM cards, phone numbers, telecommunication plans, and more, to help you understand everything about your mobile number.)

**3. Focusing on Practicality (Good for User Interaction):**

* **Description:** 需要查詢門號資訊、更改方案或遇到 SIM 卡問題？ 點擊此標籤，獲取所需資訊！ (Need to look up your mobile number information, change your plan, or have SIM card problems? Click this tag to get the information you need!)

**4. SEO-Focused (If you want to optimize for search engines):**

* **Description:** 門號、SIM 卡、手機號碼、電信方案、電信公司，所有關於您的手機門號的信息都在這裡！ (Mobile number, SIM card, phone number, telecommunication plans, telecom companies, all the information about your mobile phone number is here!) *(Includes keywords)*

**5. Simple and Direct:**

* **Description:** 關於您的手機號碼的一切。（Everything about your phone number.）

**How to choose the best description:**

* **Target Audience:** Who is reading your blog? Are they tech-savvy or beginners?
* **Content:** What kind of content do you link to using this tag? Is it practical guides, news, reviews, or a mix?
* **SEO Goals:** Do you want to rank well in search results?
* **Length:** While WordPress allows long descriptions, shorter ones are often easier to read on archive pages and in tag clouds.

I recommend that you chose the description that best fits your overall goals for your blog!