Here are a few options for the “問題排除” WordPress post tag description in Traditional Chinese, catering to different levels of detail and audience:

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

> 處理網站中遇到的各種問題和錯誤。 涵蓋故障排除、解決方案和修復步驟。
>
> *Translation:* Handling and solving all sorts of issues and errors encountered on the website. Includes troubleshooting, solutions, and repair steps.

**Option 2 (Slightly More Detailed):**

> 解決網站、程式碼或使用者遇到的問題和錯誤。 包含常見問題的解決方案、逐步指南、提示和技巧，幫助您有效排除障礙。
>
> *Translation:* Resolving problems and errors encountered on website, code, or by users. Includes solutions to common problems, step-by-step guides, tips, and tricks to help you effectively troubleshoot.

**Option 3 (Focus on Technical Aspects):**

> 針對網站開發、WordPress 相關問題、程式碼錯誤等進行診斷和解決的標籤。 提供技術性的故障排除流程、程式碼片段和實用技巧。
>
> *Translation:* Tag for diagnosing and resolving problems concerning website development, WordPress-related issues, code errors, etc. Provides technical troubleshooting processes, code snippets, and practical tips.

**Option 4 (User-Friendly and Evocative):**

> 當您的網站遇到麻煩時，這裡就是您的急救箱！ 找到解決問題的指南、技巧和工具，讓您的網站再次運作順暢。
>
> *Translation:* When your website is in trouble, this is your first aid kit! Find guides, tips, and tools to solve problems and get your website running smoothly again.

**Which option to choose depends on your specific needs:**

* **General Audience:** Option 1 or 4 are good choices.
* **More Technical Audience:** Option 2 or 3 are more suitable.
* **Targeting WordPress Users Specifically:** Tailor the description to mention WordPress-specific issues and solutions. (e.g., “WordPress插件問題、程式碼錯誤、等等”)

Remember to choose the description that best reflects the content you will be tagging with “問題排除.” You can typically enter this description within your WordPress tag management interface (usually within the tag’s edit screen). Good luck!