Here are a few options for the description of a WordPress post tag with the title “證明” (Zhèngmíng) in Traditional Chinese, keeping in mind that brevity is important:

**Option 1 (Concise and General):**

> 探索與「證明」相關的文章。 (Explore articles related to “Proof”.)

**Option 2 (Focus on Evidence/Verification):**

> 關於驗證、證據與證明的文件。 (Documents regarding verification, evidence, and proof.)

**Option 3 (Emphasizing a Broader Context):**

> 包含各種「證明」的討論與觀點。 (Includes discussions and viewpoints on various “proof”.)

**Option 4 (More Descriptive, but still concise):**

> 分享關於「證明」、確認、證實的見解與分析。 (Sharing insights and analysis about “proof”, confirmation, and verification.)

**Option 5 (Focus on Deduction and Explanation)**

> 探索文章，闡述「證明」的推論，支持與解釋。 (Explore articles outlining the deductions, support, and explanations of “proof”.)

**Considerations when choosing:**

* **Content Alignment:** The best choice aligns with the content of the posts you’re tagging. If the posts are about mathematical proofs, choose Option 2 or 5. If they’re about legal evidence, also Option 2. If it’s about a broader range of ideas, go with Option 1 or 3.
* **Target Audience:** This description appears to users. Choose the appropriate level of formality and clarity for your audience.
* **SEO:** Keep in mind SEO; include relevant keywords like “evidence,” “verification”, “confirmation”, or “analysis”, if appropriate.

To set the description in WordPress:

1. Go to Posts > Tags in your WordPress dashboard.
2. Find the “證明” tag.
3. Click “Edit.”
4. Look for the “Description” field.
5. Paste your chosen description into this field.
6. Click “Update.”