Here are a few options for a WordPress post_tag description for the title “費用估算” (Fei yong gu suan – Cost Estimation) in Traditional Chinese, ranging in formality and detail:

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

* **Description:** 了解最新費用估算技巧、工具和資源，幫助您規劃和控制預算。 (Learn about the latest cost estimation techniques, tools, and resources to help you plan and control your budget.)

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

* **Description:** 此標籤涵蓋各種與費用估算相關的內容，從項目規劃到預算管理，提供實用的建議和案例分析。(This tag covers all things related to cost estimation, from project planning to budget management, offering practical advice and case studies.)

**Option 3 (More Specific & Focusing on WordPress Context):**

* **Description:** 針對WordPress網站建設、維護與優化中的費用估算進行探討，包含設計、開發、插件、託管等方面的預算規劃。(Focuses on cost estimation within the context of WordPress website construction, maintenance, and optimization, including budgeting considerations for design, development, plugins, and hosting.)

**Option 4 (If you have a specific industry focus – E.g., Construction):**

* **Description:** (You would tailor this to the relevant industry. Example for construction:) 建築工程費用估算的資源集中地，涵蓋材料、人工、管理等各項成本的精確估算，助您掌控工程預算。(A resource hub for cost estimation in construction projects. Includes accurate estimates for materials, labor, and management costs, helping you control your project budget.)

**To choose the best option, consider:**

* **What is the content of your blog posts related to “費用估算”?** is it broad? specific to an industry or context(like wordpress)?
* **Who is your target audience?** Are they beginners or experts?
* **How detailed do you want the tag description to be?** Too long can be overwhelming.

**How to add the description in WordPress:**

1. **Go to Tags:** In your WordPress admin panel, go to **Posts > Tags**.
2. **Find the Tag:** Locate the “費用估算” tag in the list. Click on it to edit.
3. **Add the Description:** Look for the “Description” field (it may vary slightly depending on your theme or plugins but it’s readily available). Paste or type in your chosen description.
4. **Update:** Click “Update” to save the changes.

By adding a clear and concise description, you help users understand what content to expect when they browse your blog tagged with “費用估算,” and it also helps with search engine optimization (SEO).