Here are a few options for a WordPress post_tag description in Traditional Chinese, along with how they’d be helpful:

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

* **Description:** 專業人士、領域專家。 (Professional, Field experts.)
* **Why it’s good:** Simple, covers a wide range of “expert” meaning, easy to understand. Good for broad use.

**Option 2 (More Descriptive):**

* **Description:** 指在特定領域擁有豐富知識、經驗和技能的專業人士。 (Refers to professionals with rich knowledge, experience, and skills in a specific field.)
* **Why it’s good:** Provides more context on what constitutes an expert, suitable for emphasizing the depth of their expertise.

**Option 3 (Emphasis on Skill/Authority):**

* **Description:** 在某領域具有權威性和專業知識的專家。 (Experts who possess authority and professional knowledge in a certain field.)
* **Why it’s good:** Highlights the authority and credibility generally associated with an expert. Appropriate if you want to convey a greater sense of influence.

**Option 4 (Focus on Practical Application):**

* **Description:** 對特定議題或技術有深入了解並能提供實用建議的專業人士。 (Professionals who have a deep understanding of specific issues or technologies and can offer practical advice.)
* **Why it’s good:** Emphasizes that the expert knowledge is relevant to everyday life and applicable.

**Recommendation:**

The best option depends on the content on your website.

* If you’re using “專家” for a wide range of topics, **Option 1** (專業人士、領域專家) is the simplest and most versatile.
* For a website focusing on in-depth analysis, Option 2 or 3 could be superior.
* If your focus is on practical advice, Option 4 might be ideal.
* I lean towards Option 2, it is clear precise and it explains the meaning well.

**How to implement this in WordPress:**

1. **Go to your WordPress admin dashboard.**
2. **Navigate to Posts → Tags.** (Or “文章 –> 標籤” if your admin in your local language
3. **Find the “專家” tag or create a new one if necessary.**
4. **In the “Description” field, paste your chosen description from above.**
5. **Click “Update” (or “新增標籤” if adding it) to save the description.**

Remember to translate your website interface to make use of the correct languange.