Here are a few description options for the WordPress tag “函件格式” (Hán Jiàn Géshì – Letter Format in Traditional Chinese), ranging from brief to descriptive, to help you choose the best fit for your blog:

**Option 1: Concise**

> 了解如何撰寫正式函件，包括信頭、稱謂、正文、結尾等格式。

> *Translation: Learn how to write formal letters, including the format of the heading, salutation, body, closing, etc.*

**Option 2: Slightly More Descriptive**

> 探索傳統中文函件的格式，包括常見類型（例如：書信、通知等）的結構與寫作要點。 掌握正式函件的正確寫法，提升溝通效率。

> *Translation: Explore the format of traditional Chinese letters, including the structure and key points for common types (e.g., letters, notices, etc.). Master the correct way to write formal letters to improve communication efficiency.*

**Option 3: Focus on Practical Application (If your blog provides examples)**

> 想知道如何寫出符合規範的中文函件嗎？ 這裡提供各種格式的範例，助你輕鬆掌握函件的書寫技巧，包括信封、信頭、正文、結尾和署名，讓你寫作更正式、更專業。

> *Translation: Want to know how to write standard Chinese letters? Here we provide examples of various formats to help you easily master the writing skills of letters, including envelopes, headings, body, closing, and signature, making your writing more formal and professional.*

**Option 4: Emphasizing Historical Context (If your blog touches upon this)**

> 深入研究傳統中文函件的格式，探索其演變歷程與文化意義。了解不同時代的書信特色，以及如何應用到現代寫作中。

> *Translation: Deep dive into the format of traditional Chinese letters, exploring their evolution and cultural significance. Understand the characteristics of letters from different eras and how they can be applied to modern writing.*

**Tips for Choosing the Best Description:**

* **Consider your blog’s content:** Choose a description that aligns with the focus of your posts tagged “函件格式.” Are you providing practical examples, historical context, or general writing tips?
* **Keep it concise:** WordPress descriptions should be relatively short, so readers can quickly understand the topic.
* **Use keywords:** Include relevant keywords like “函件” (letter), “格式” (format), “中文” (Chinese), and “書信” (letter, formal correspondence) to improve searchability.
* **Target audience:** Tailor the language and level of detail to your intended audience (e.g., students, professionals, language learners).

Good luck with your blog!