Here’s a description for the WordPress tag “語言發展” in Traditional Chinese, aiming to be SEO-friendly and informative:

**Description:**

探索語言發展的奧秘，包括幼兒語言習得、兒童語言發展里程碑、語言障礙類型與治療。本標籤涵蓋語言學、教育學、心理學等領域，提供深入淺出的文章，幫助你理解不同年齡層的語言能力，並提供實用的建議與資源，支持孩子的語言學習旅程。 了解語言發展的關鍵時期，掌握有效促進語言溝通能力的方法，讓你成為孩子語言發展的得力助手。

**Key Improvements & Considerations:**

* **Clear and Concise:** The description clearly states the topic.
* **Keywords:** Includes relevant keywords such as “幼兒語言習得” (early language acquisition), “兒童語言發展里程碑” (child language development milestones), “語言障礙” (language disorders), “治療” (treatment), “語言學” (linguistics), “教育學” (education), and “心理學” (psychology).
* **Target Audience:** Speaks to parents, educators, and anyone interested in language development.
* **Benefit-Oriented:** Highlights the value of understanding language development, such as supporting children’s language learning and fostering communication skills.
* **Positive Tone:** Encouraging and supportive.
* **SEO-Friendly:** Integrates commonly searched terms related to language development in Traditional Chinese.
* **Actionable:** Implies that the posts tagged with “語言發展” offer useful information and resources.

**Why this is a good description:**

This description clearly communicates the scope of the tag, uses important keywords, and offers a benefit to the reader, making it more informative and helpful for those searching for content related to language development in Traditional Chinese. This boosts the chances of your blog posts being found and read.