Here are a few options for a WordPress post_tag description, catering to different needs and tones:

**Option 1: Concise & Direct (Suitable for search and simplicity)**

* **Description:** 了解義務教育年齡上限，以及相關規定。 (Understand the upper age limit for compulsory education and related regulations.)

**Option 2: A Little More Informative (Provides context)**

* **Description:** 想知道孩子義務教育何時結束嗎？ 了解義務教育的最長年齡限制，以及關於教育權益的重要資訊。 (Wondering when your child’s compulsory education ends? Learn about the maximum age limit for compulsory education and important information about educational rights.)

**Option 3: User-Friendly & Problem/Solution Focused**

* **Description:** 搞懂義務教育截止年齡，避免錯過重要時機。 找到關於義務教育結束年齡、升學規定和相關建議的解答。 (Understand the age limit for compulsory education to avoid missing important opportunities. Find answers about the end age of compulsory education, admission regulations, and related advice.)

**Option 4: Empathetic & Reassuring**

* **Description:** 為孩子未來做好準備？ 了解義務教育的年齡限制，幫助您規劃升學之路，保障孩子的受教權。 (Preparing for your child’s future? Understand the age limit for compulsory education to help you plan their educational path and protect their right to education.)

**Key Considerations and Recommendations:**

* **Relevance to content:** The description should accurately reflect the type of content you’ll be writing about under the tag “義務到幾歲” (When does mandatory education end?).
* **Keywords:** Include relevant keywords like “義務教育” (compulsory education), “年齡” (age), “上限” (upper limit), “學齡” (school age), “升學” (higher education). This boosts SEO.
* **Clarity:** Make it easy for the user to understand the topic at a glance.
* **Brevity:** Keep the description concise. WordPress has a limit for these descriptions, and you want to maximize impact in a small space.
* **Tone:** Choose a tone that matches your website’s overall voice.
* **Action-oriented:** Consider if actions are appropriate in the description. The “solution-focused ones” might work better.
* **Personalization:** If you’re writing for a specific audience (e.g., parents), try to craft the descriptions to address their concerns, like the fourth example does.

**To add this to your WordPress installation:**

1. Go to **Posts > Tags**.
2. Find the tag “義務到幾歲” (If it doesn’t exist, create it).
3. In the “Description” field, paste your chosen description.
4. Click “Update” or “Save” the tag.

Choose the option that best fits your content, target audience, and overall SEO strategy and be sure to include “compulsory education” and “age limit”. Good luck!