Here are a few options for a WordPress post tag description for “飲食改善” (Yǐnshí gǎishàn – Dietary Improvement/Dietary Improvement):

**Option 1 (Concise & General):**

> 促進健康飲食習慣，改善飲食質量。 涵蓋各種健康食譜、飲食建議和營養資訊。
>
> *Promoting healthy eating habits and improving diet quality. Covering various healthy recipes, dietary suggestions, and nutritional information.* (Note: This English translation is for understanding the intent and would not be included in the tag description.)

**Option 2 (Focusing on Benefits):**

> 透過改善飲食來提升您的健康、活力和整體福祉。 探索更健康的生活方式，學習如何選擇更好的食物。
>
> *Improve your health, vitality, and overall well-being through dietary improvements. Explore a healthier lifestyle and learn how to choose better foods.*

**Option 3 (More specific, if your blog has particular focus):**

> 關於素食、地中海飲食、生酮飲食、控制體重等各類飲食法的文章合集。 幫助您找到適合自己的飲食改善方案。
>
> *Collection of articles on various diets such as vegetarian, Mediterranean, ketogenic, weight control, etc. Helping you find a dietary improvement plan that is right for you.* (Substitute diets to match what you cover on your blog).

**Option 4 (Short & Simple):**

> 飲食改善相關資訊。 提供健康飲食建議、食譜及營養知識。
>
> *Information related to dietary improvement. Provides healthy eating suggestions, recipes and nutritional knowledge.*

**Key considerations when choosing:**

* **Your target audience:** Consider the level of dietary knowledge of your readers. A more basic description might be better for a general audience.
* **Your blog’s content:** Make sure the description accurately reflects the types of articles you will tag with “飲食改善.”
* **Keywords:** Include relevant keywords like 食譜 (recipes), 營養 (nutrition), 健康飲食 (healthy eating) to help attract users.
* **Length:** WordPress description fields have a maximum length. Keep it concise.
* **Tone:** Choose a tone that aligns with your blog’s overall style.

**How to use this description in WordPress:**

1. **Go to your WordPress Dashboard.**
2. **Go to Posts > Tags.**
3. **Locate the “飲食改善” tag or create a new one.**
4. **In the “Description” field, paste the description you’ve chosen.**
5. **Click “Update” or “Add New Tag.”**