Here are a few options for the description of a WordPress post tag with the title “稅號” (Shuìhào – Tax ID) in Traditional Chinese, ranging in formality and specificity:

**Option 1: Simple & General**

* **Description:** 討論與稅務相關議題的文章中，關於稅號的標籤。
* (Translation: Tag used for articles discussing tax-related issues, specifically concerning the tax ID.)

**Option 2: Slightly More Detailed**

* **Description:** 標記有關稅號（身分證號碼或其他識別號碼）的文章。包含申請、使用、查詢、以及稅務相關的稅號資訊。
* (Translation: This tag marks articles related to tax IDs (citizen ID numbers or other identifying numbers). Includes information on applying for, using, inquiring about, and other tax-related tax ID information.)

**Option 3: Focused on Usage**

* **Description:** 用於標記文章，涵蓋稅務流程中的稅號使用方式，包括報稅、申報稅務優惠等。
* (Translation: Used to tag articles that cover the use of tax IDs in tax processes, including filing taxes and claiming tax benefits.)

**Option 4: Technical & Practical**

* **Description:** 標籤用於分類文章，內容涉及稅號的格式、生成、驗證、儲存以及相關安全問題。
* (Translation: This tag is used to categorize articles that cover the format, generation, verification, storage, and related security issues of tax IDs.)

**Option 5: Short & Sweet (for quick access)**

* **Description:** 稅號資訊相關文章。
* (Translation: Articles related to tax ID information.)

**Choosing the Best Description:**

Consider these factors when choosing:

* **Your target audience:** Who is reading your blog? Are they general readers, tax professionals, or technical experts?
* **Content focus:** What kind of content do you create most often related to tax IDs?
* **WordPress SEO:** Keep it relatively concise (SEO-friendly) while providing enough information to be helpful.

I recommend **Option 2** or **Option 3** as good all-around choices, probably best suited to most average WordPress bloggers. If you specialize in a particular aspect of tax ID information, tailor the description to fit. Good luck!