Here are a few options for a WordPress post_tag description, catering to different audiences and levels of formality:

**Option 1: Simple and Concise (For general use)**

* **Traditional Chinese:** 治療咳嗽的藥物（止咳藥）相關內容。
* **Explanation:** This simply states that this tag groups content related to cough medicine (止咳藥).

**Option 2: Slightly More Descriptive (For blog users)**

* **Traditional Chinese:** 這裡集合了關於止咳藥的資訊，包括各種止咳藥的介紹、使用方法、副作用、以及常見問題解答。
* **Explanation:** This informs users that the tag covers information about cough medicine, including descriptions, usages, side effects, and FAQs.

**Option 3: Focused on Education (Targeted to a health-conscious audience)**

* **Traditional Chinese:** 深入了解止咳藥：從不同止咳藥的成分、功效分析，到使用時的注意事項和兒童適用劑量的建議。
* **Explanation:** This emphasizes in-depth knowledge about cough medicine, covering ingredients, efficacy, usage precautions, and dosage recommendations for children.

**Option 4: Considering SEO (Keywords in description)**

* **Traditional Chinese:** 止咳藥、咳嗽藥、止咳藥物、舒緩咳嗽的藥物。尋找關於咳嗽藥物的相關知識、使用說明及注意事項？本標籤為你整理了所有實用的資訊。
* **Explanation:** Includes more keywords related to cough medicine, and clearly states that the tag is a collection of helpful information. This is suitable for helping with search results in Mandarin.

**Which one to choose?**

* **If you’re not sure:** Choose Option 1 or 2. They’re straightforward and applicable in most cases.
* **If you aim for education and detail:** Choose Option 3.
* **If you’re focused on SEO and searchability:** Choose Option 4.

**Important Considerations for ALL options:**

* **WordPress allows HTML:** You can use basic HTML formatting in the description if needed (e.g., bold text, line breaks).
* **Consistency is key:** Use a consistent tone and style across all your tag descriptions.
* **Consider your target audience:** Adjust the complexity and wording to match your blog’s audience.
* **Keywords:** If possible, integrate relevant keywords (like in Option 4) to help with search engine optimization (SEO).

I recommend copying the corresponding Traditional Chinese translation into the WordPress post tag description field. Also make sure you’ve enabled “Traditional Chinese” as a language for your WordPress setup.