Here are a few options for the WordPress post_tag description/content field, all in Traditional Chinese, depending on the nuance you want to convey:

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

* **Description:** 描述在面对各种挑战和难题时，如何积极应对、勇敢克服。

* **Translation:** Describes how to actively respond to and bravely overcome difficulties and problems when facing various challenges.
* **Use Case:** Suitable for a variety of posts about overcoming obstacles.

**Option 2 (Focus on Action and Strategy):**

* **Description:** 探讨应对挑战的策略、技巧和方法，帮助读者找到解决问题的途径。

* **Translation:** Explores strategies, techniques, and methods for dealing with challenges, helping readers find ways to solve problems.
* **Use Case:** For posts emphasizing practical advice and specific problem-solving steps.

**Option 3 (Emphasizing Resilience and Growth):**

* **Description:** 讲述在逆境中如何变得坚强、成长，以及从困难中获得的经验和领悟。

* **Translation:** Tells how to become strong and grow in adversity, and the experiences and realizations gained from difficulties.
* **Use Case:** Suitable for posts focusing on personal development, resilience, and lessons learned.

**Option 4 (Short and Concise for Tagging):**

* **Description:** 面对挑战与困难、解决问题。

* **Translation:** Facing challenges and difficulties, solving problems.
* **Use Case:** If space is limited within the tag, and for quick identification.

**Key Considerations when Choosing:**

* **Your Blog’s Overall Tone:** Match the description to the style and voice of your blog.
* **The Purpose of the Tag:** What kind of posts will primarily use this tag?
* **Internal Link Building:** The description could contain relevant keywords that improves SEO.

I recommend choosing the one that you feel best suits your overall content and the types of posts you’ll be tagging with “克服困難”.