Here are a few options for descriptions for a “長期食用” (Chángqí Shíyòng – Long-Term Consumption/Use) WordPress `post_tag`, in Traditional Chinese, with varying levels of detail and focus:

**Option 1: Concise & General**

* **Description:** 適用於適合長期食用的產品或食材。
* **Translation:** Applies to products or ingredients suitable for long-term consumption.
* **Why it’s good:** Simple, clear, and gets the core message across.

**Option 2: With Examples**

* **Description:** 標示那些您可以長期安心食用的食品、 supplements 或其他產品。通常包括健康飲食，保健產品，及其他適合長期使用的物品。
* **Translation:** Marks those foods, supplements, or other products that you can safely consume for the long term. Typically includes healthy diets, health supplements, and items suitable for long-term use.
* **Why it’s good:** Provides specific examples to help users understand what this tag encompasses. Useful if you are writing about different categories of products.

**Option 3: Focusing on Health & Benefits**

* **Description:** 專為提供長期健康效益的食品、營養補充品及產品所設計。這些項目通常被視為有助於維護整體健康並促進長壽。
* **Translation:** Designed for foods, dietary supplements, and products that provide long-term health benefits. These items are typically considered helpful for maintaining overall health and promoting longevity.
* **Why it’s good:** Highlights the positive aspects of long-term consumption, emphasizing health and well-being. Well-suited if you are focusing on health and nutrition.

**Option 4: Emphasizing Safety and Quality**

* **Description:** 標記經過長期安全性和有效性驗證的產品。這些產品通常品質優良，並且適合日常和長期使用。
* **Translation:** Marks products that have been verified for long-term safety and efficacy. These products are usually of high quality and are suitable for daily and long-term use.
* **Why it’s good:** Focuses on the safety and quality aspects, reassuring your users.

**How to Choose the Best Option:**

* **Consider your content:** What kind of products or information are you tagging?
* **Target audience:** Who are you writing for? What information will they find most helpful?
* **WordPress SEO:** While not the primary focus, ensure the description includes relevant keywords to improve findability within your blog.
* **Brevity:** While longer descriptions give more context, keep it concise to avoid overwhelming the user.

**When you add the tag in WordPress:**

1. Go to your WordPress admin panel.
2. Go to “Posts” -> “Tags”.
3. Add the “Name” (Title) “長期食用” (Chángqí Shíyòng).
4. In the “Description” field, enter the option you selected.
5. Click “Add New Tag” to save it.

Good luck with your blogging!