Here are a few options for a WordPress post_tag description in Traditional Chinese, depending on the intended meaning and target audience:

**Option 1: Concise and Direct (Good for general blogging)**

* **Title:** 語言障礙
* **描述：** 討論與處理語言溝通困難、口語表達、理解障礙、以及相關問題。

* **Translation:** This tag is for discussions about difficulties with communication using language, verbal expression, comprehension challenges, and related issues.
* **Why it works:** Clear, to the point, and covers the common aspects of “語言障礙.”

**Option 2: Slightly More Descriptive (Good for a more specific niche)**

* **Title:** 語言障礙
* **描述：** 探索各種語言障礙，包含口吃、失語症、閱讀障礙等，並提供治療、資源與支持。

* **Translation:** This tag explores various language disorders, including stuttering, aphasia, dyslexia, etc., and provides information on treatments, resources, and support.
* **Why it works:** Specifically calls out some common conditions related to language disorders, making it more useful for someone searching for specific information.

**Option 3: Emotionally Sensitive (If the blog deals with personal experiences)**

* **Title:** 語言障礙
* **描述：** 分享與理解語言障礙帶來的挑戰與掙扎，並尋求支持、互助和正向的力量。

* **Translation:** This tag focuses on sharing and understanding the challenges and struggles that language disorders bring, and on finding support, mutual help, and positive energy.
* **Why it works:** Emphasizes the emotional impact and seeks to create a supportive community.

**Option 4: Professional/Academic (For a health or educational blog)**

* **Title:** 語言障礙
* **描述：** 探討語言障礙的定義、診斷、評估、治療方法以及相關研究。

* **Translation:** This tag discusses the definition, diagnosis, assessment, treatment methods, and related research of language disorders.
* **Why it works:** Uses formal language, good for a medical or professional setting.

**Key Considerations when Choosing:**

* **Your Blog’s Audience:** Who are you trying to reach? Consider their level of understanding and the sensitivity they might prefer.
* **Your Blog’s Content:** What types of posts will be tagged with “語言障礙”? Make the description relevant to those posts.
* **SEO:** While descriptions don’t carry the same weight as titles, they help search engines understand your content. Include relevant keywords like “口吃” (stuttering), “失語症” (aphasia), “閱讀障礙” (dyslexia) if appropriate.

**How to Use in WordPress:**

1. **Go to Posts > Tags** in your WordPress dashboard.
2. Create a new tag or edit an existing one for “語言障礙.”
3. In the “Description” box, paste your chosen description.
4. Click “Update Tag.”

Choose the option that best suits your blogging style and the specific content you plan to create. Good luck!