Here are a few options for a WordPress post_tag description in Traditional Chinese, considering different tones and nuances:

**Option 1: Simple & Informative**

* **Title:** 如何寫作
* **Description:** 任何關於寫作的技巧、方法、建議與資源。

* **Translation:** Anything related to writing techniques, methods, advice, and resources.
* **Tone:** Direct and practical.

**Option 2: More Specific (Could depend on your blog’s focus)**

* **Title:** 如何寫作
* **Description:** 分享中文寫作的經驗，涵蓋題材選擇、文章結構、文法修辭、寫作技巧等。
* **Translation:** Sharing experience in Chinese writing, including topic selection, article structure, grammar, rhetoric, and writing techniques.
* **Tone:** Comprehensive and focused on Chinese writing.

**Option 3: General with a slight emphasis on learning**

* **Title:** 如何寫作
* **Description:** 學習與探索寫作的奧秘，分享不同的寫作方法，一起提升寫作能力。

* **Translation:** Learn and explore the mysteries of writing, sharing different writing methods, and improving writing skills together.
* **Tone:** Encouraging and focuses on the process of learning.

**Option 4: Concise and inviting**

* **Title:** 如何寫作
* **Description:** 寫作技巧、靈感分享，助你寫出好文章！

* **Translation:** Writing techniques, inspiration sharing, helping you write good articles!
* **Tone:** Friendly and aimed at improvement.

**Important Considerations:**

* **Blog’s Focus:** Choose the description that best suits the content of your blog. If your blog is aimed at aspiring novelists, a description focused on creative writing would be best. If it’s for academic writing, focus on research, structure, etc.
* **Keywords:** Consider including popular search terms for your blog audience, which are related to writing.
* **Length:** Keep the description relatively short and easy to understand.
* **Tone:** Match the tone of your blog and target audience.

When you’re adding the tag in WordPress you’ll see a field to enter it’s description, just paste into it the option you like most. I hope these descriptions are useful! Please remember to adapt the text to your website specifically if your website is focus on a specific kind of writing.