Here are a few options for descriptions of the WordPress post_tag “知識應用” (Knowledge Application) in Traditional Chinese, catering to different tones and levels of detail:

**Option 1: Concise & Direct**

* **Description:** 運用知識，解決實際問題。 (Using knowledge to solve practical problems.)

**Option 2: Slightly More Detailed**

* **Description:** 將學習到的知識轉化為實際行動與成果，探索生活與職場中的應用場景。 (Transforming learned knowledge into practical action and results, exploring application scenarios in life and the workplace.)

**Option 3: Focusing on the Benefit**

* **Description:** 學習如何運用知識，提升解決問題的能力，實現個人成長與目標。 (Learning how to apply knowledge to enhance problem-solving abilities, and achieve personal growth and goals.)

**Option 4: A Broader Perspective**

* **Description:** 探討知識如何轉化為行動，包括決策、創新、技能發展等，在不同領域的應用分析。 (Exploring how knowledge translates into action, including decision-making, innovation, skill development, and application analysis in different fields.)

**Option 5: For a Site Focused on Tutorials or Practical Guides**

* **Description:** 示範如何運用知識，提供實用的步驟與案例，幫助您在不同情境下取得成果。 (Demonstrating how to apply knowledge, providing practical steps and examples to help you achieve results in various situations.)

**Which one should you choose?**

* **Consider the overall tone and content of your website.** If your blog is very practical, options 1, 2, or 5 might be the best.
* **Think about your target audience.** If you’re writing for a general audience, option 2 or 3 might be suitable.
* **Choose the description that best reflects what you want the tag to represent on your site.**

When adding the description in WordPress, you can go to **Posts** -> **Tags**, find the tag “知識應用”, and then add the description in the “Description” field. This description will often appear in the tag archive page and can help people understand what content is related to that tag.