Here are a few description options for the WordPress post_tag “知識應用” in Traditional Chinese, ranging in length and focus:

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

* **Description:** 將所學知識實際運用於生活和工作中。 (Applying knowledge practically in life and work.)

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

* **Description:** 探討如何有效地運用所學知識，解決問題、提升效率，實現個人目標。 (Exploring how to effectively apply learned knowledge to solve problems, improve efficiency, and achieve personal goals.)

**Option 3 (Emphasizing Practicality):**

* **Description:** 分享將理論知識轉化為實用技能的經驗，涵蓋各種應用場合，例如工作、學習和日常生活。 (Sharing experiences of transforming theoretical knowledge into practical skills, covering various application scenarios such as work, learning, and daily life.)

**Option 4 (Focusing on Improvement and Innovation):**

* **Description:** 關於如何運用知識進行創新、改善現狀，並將所學不斷內化和應用的思考和實踐。 (Thoughts and practices on how to use knowledge to innovate, improve the current situation, and constantly internalize and apply what you’ve learned.)

**Which one to choose depends on the context of your blog and what content you’ll be tagging:**

* If you just want a general overview, Option 1 might be enough.
* If you’re focusing on problem-solving, Option 2 is a good fit.
* If you’ll be writing about practical skills and how-to, Option 3 is best.
* If your content emphasizes creativity and improvement, Option 4 is appropriate.

Remember to choose the description that best reflects the type of content you’ll be tagging with “知識應用” (Knowledge Application). You can also customize these further to better fit your specific blog content.