Here are a few options for a WordPress post_tag description, catering to different tones and uses, all with the title “0歲” (Traditional Chinese for “0 years old”):

**Option 1: Concise and Informative (Good for General Use)**

* **Description:** 指稱嬰幼兒，通常是指出生至一歲以下的孩童。 (Refers to infants and toddlers, typically children from birth to under one year old.)

**Option 2: More Descriptive (Suitable for Parenting Blogs or Specific Content)**

* **Description:** 探索關於0歲寶寶的一切！從育兒知識、發展里程碑、安全注意事項，到飲食、睡眠、玩具選擇，這裡有您所需的一切資訊，讓您迎接和照顧這個階段的小生命。 (Explore everything about 0-year-old babies! From parenting knowledge, developmental milestones, safety precautions, to diet, sleep, and toy choices, you’ll find all the information you need to welcome and care for this phase of life.)

**Option 3: Focus on Search Engine Optimization (SEO – Includes Relevant Keywords)**

* **Description:** 0歲寶寶，育兒指南、嬰兒護理、新生兒照顧。了解0到1歲寶寶的發展、餵食、安全和玩具。尋找適合0歲寶寶的產品和建議。 (0-year-old babies, parenting guide, infant care, newborn care. Learn about the development, feeding, safety, and toys for 0 to 1-year-old babies. Find suitable products and advice for 0-year-olds.)

**Option 4: Simple & Friendly**

* **Description:** 關於0歲寶寶的所有點滴！ (Everything and anything about 0-year-old babies!)

**How to Use These in WordPress:**

1. **Go to Posts > Tags** in your WordPress dashboard.
2. **Add New Tag.**
3. **Name:** 0歲
4. **Slug:** (WordPress will auto-generate one, or you can customize it, for example: ling-sui) **Important:** The slug should ideally be lowercase and contain only letters, numbers, and hyphens (no spaces or special characters).
5. **Description:** Paste your chosen description from above.
6. **Click “Add New Tag”.**

Choose the description that best suits the style and content of your website! Good luck!