Here are a few options for a WordPress post tag description, in Traditional Chinese, for the tag “親子互動” (Parent-Child Interaction), catering to different focuses:

**Option 1: Concise and general:**

> 了解更多關於親子互動的資訊，包括遊戲、活動及交流方式，幫助您與孩子建立更緊密的關係。
> (Learn more about parent-child interaction, including games, activities, and communication methods, to help you build a closer relationship with your child.)

**Option 2: Emphasizing learning & development:**

> 探索更多親子互動的策略，協助您在孩子的成長過程中，促進他們的認知、情感、社交及身體發展。
> (Explore more strategies for parent-child interaction, to help you in your child’s development, promoting their cognitive, emotional, social, and physical growth.)

**Option 3: Focusing on practical application:**

> 尋找實用的親子互動技巧和建議，包括玩具選擇、戶外活動、以及如何有效溝通，讓您的育兒生活更輕鬆愉快。
> (Find practical parent-child interaction techniques and suggestions, including toy selection, outdoor activities, and how to communicate effectively, to make your parenting life easier and more enjoyable.)

**Option 4: Highlighting enjoyment and connection:**

> 享受親子互動的樂趣！這裡分享各種互動遊戲、故事、及活動，幫助您增進與孩子的感情，創造難忘的回憶。
> (Enjoy the fun of parent-child interaction! Here we share various interactive games, stories, and activities, to help you enhance your relationship with your child, and create unforgettable memories.)

**Option 5: All encompassing:**

> 此處包含所有關於親子互動的文章、資源及最新資訊。從遊戲、活動、教育到生活點滴，讓我們一起學習、成長，建立更健康、快樂的親子關係。
> (Here contains all articles, resources, and the latest information about parent-child interaction. From games, activities, education to daily life, let’s learn and grow together, building a healthier and happier parent-child relationship.)

**Recommendation:**

Choose the description that best reflects the content *you* are publishing under this tag. If you’re covering a broad range of topics, **Option 5** is the most comprehensive. If your site focuses on practical tips, **Option 3** is excellent. If you aim for education-based resources, **Option 2** works well. Use the wording that is most relevant to your audience and your website’s style.