Here are a few options for descriptions for the WordPress post_tag “互動技巧” (Interaction Skills) in Traditional Chinese, ranging in length and focus:

**Option 1 (Short & Sweet):**

> 學習如何在各種情況下有效進行互動，提升溝通與人際關係。

**(Translation: Learn how to interact effectively in various situations, improving communication and interpersonal relationships.)**

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

> 關於人與人之間互動的技巧與策略，包括溝通、聆聽、表達、團隊合作等，助你建立良好的人際關係。

**(Translation: Skills and strategies for interaction between people, including communication, listening, expression, teamwork, etc., to help you build good interpersonal relationships.)**

**Option 3 (Emphasis on Practical Application):**

> 探索實用的互動技巧，讓你能在工作、生活和社交中更自信地與他人交流，解決問題並建立有效的合作關係。 包括口語表達、肢體語言、以及應對不同性格的人的技巧。

**(Translation: Explore practical interaction skills that allow you to communicate more confidently with others in work, life, and social situations, solve problems, and build effective cooperative relationships. Includes verbal expression, body language, and techniques for dealing with people of different personalities.)**

**Option 4 (More Formal & Inclusive):**

> 本標籤涵蓋各種提升人際互動能力的寶貴知識與技巧，從基礎的對話交流，到複雜的團隊合作和衝突解決，旨在幫助您在不同情境下都能遊刃有餘，建立健康、有效的互動模式。

**(Translation: This tag covers valuable knowledge and skills to enhance interpersonal interaction abilities, from basic conversation and exchange to complex teamwork and conflict resolution, aiming to help you navigate various situations with ease and establish healthy, effective interaction patterns.)**

**How to choose the best option:**

* **Consider your audience:** Who are you writing for? Are they beginners, experts, or somewhere in between?
* **Assess the content:** What kind of posts are you tagging with this term? Does it cover a wide range of interaction skills, or a specific focus?
* **Keep it concise:** While a longer description can be helpful, a shorter, clear description is often more effective for a tag.

I recommend choosing the option that best reflects the content you’re using the tag for and the needs of your audience. The second or third optios would be perfect for most use cases. Remember to save the description when setting information in wordpress.