Okay, here’s a description for a WordPress post tag titled “證件申請” (Zhèngjiàn Shēnqǐng – Document Application) in Traditional Chinese, suitable for a blog primarily targeting Chinese speakers/readers:

**Option 1: Concise and General**

> 涵蓋所有與證件申請相關的文章，包括身份證、護照、簽證、駕照等。 在這裡找到您需要的申請資訊、流程指南和常見問題解答。
>
> * **Translation:** Covers all articles related to document applications, including identity cards, passports, visas, driver’s licenses, etc. Find the application information, process guides, and answers to frequently asked questions you need here.

**Option 2: More Detail and Emphasis on Helpfulness**

> 這個標籤下的文章專注於提供關於各種證件申請的實用資訊。 了解如何申請您的身份證、護照、旅行證件、駕駛執照及其他重要文件。 我們提供逐步指南、申請表下載連結、費用預估、以及常見問題解答，幫助您輕鬆完成證件申請流程。
>
> * **Translation:** Articles under this tag focus on providing practical information regarding various document applications. Learn how to apply for your identity card, passport, travel documents, driver’s license, and other important documents. We offer step-by-step guides, application form download links, fee estimates, and frequently asked questions to help you easily complete the document application process.

**Option 3: Focus on Potential Problems and Solutions**

> 在”證件申請”標籤下，您會找到關於申請各種重要證件的教學與建議。 我們提供申請流程的詳盡說明，並分享申請過程中可能遇到的問題與解決方案，例如文件準備、表格填寫、預約流程等。 讓您的證件申請更加順利無阻！
>
> * **Translation:** Under the “Document Application” tag, you will find tutorials and advice on applying for various important documents. We provide detailed explanations of application processes and share potential problems and solutions that you may encounter during the application process, such as document preparation, form filling, and appointment procedures. Make your document application smoother and without obstacles!

**Option 4: Short and Sweet**

> 各類證件申請指引與資訊，包括身份證、護照、簽證等。
>
> * **Translation:** Guidance and information for applying for various documents, including identity cards, passports, visas, etc.

**Tips for Choosing the Best Description:**

* **Target Audience:** Consider who your blog is for. The more detailed descriptions are good for a blog aimed at helping people. The shorter ones are better if the information is concise or the blog is geared toward more intermediate/advanced readers.
* **Blog’s Tone:** Does your blog aim to be helpful and informative, or more casual?
* **Overall Structure:** Consider the other tag descriptions on your site. Maintain consistency in style.

**How to Use it in WordPress:**

1. **Go to Posts > Tags** in your WordPress admin panel.
2. **Click ‘Edit’** for the “證件申請” tag.
3. **Find the ‘Description’ field** (usually towards the bottom of the edit screen).
4. **Paste your chosen description** into this field.
5. **Click ‘Update’**.

Good luck! Let me know if you’d like any variations!