Here are a few options for the WordPress post_tag description, written in Traditional Chinese, catering to different needs:

**Option 1: Concise and General**

* **Description:** 探索茶樹保養的奧秘，了解其對肌膚的益處。
* **Translation:** Explore the mysteries of tea tree skincare and understand its benefits for the skin.
* **Suitable for:** A general audience, focusing on the overall topic.

**Option 2: Emphasizing Benefits**

* **Description:** 清潔、舒緩，茶樹保養為你打造健康亮麗的肌膚。深入了解茶樹精油的天然力量。
* **Translation:** Cleanse and soothe! Tea tree skincare helps you achieve healthy, radiant skin. Dive deep into the natural power of tea tree essential oil.
* **Suitable for:** Highlighting the positive effects of tea tree products.

**Option 3: Keyword-focused (SEO friendly)**

* **Description:** 了解茶樹保養精油、產品、功效，對抗痘痘、粉刺、油性肌膚問題，打造清爽淨透的肌膚！
* **Translation:** Learn about tea tree skincare essential oils, products, and effects. Combat acne, blackheads, and oily skin problems, and create clear and refreshing skin!
* **Suitable for:** Focusing on SEO, including relevant keywords for search engine visibility.

**Option 4: Specific and Detailed**

* **Description:** 從茶樹精油的來源到保養品的使用，全方位了解茶樹保養的知識。包含如何選擇適合你膚質的產品，以及正確的使用方法。
* **Translation:** A comprehensive understanding of tea tree skincare, from the source of tea tree essential oil to the use of skincare products. Includes how to choose products suitable for your skin type, and the correct usage methods.
* **Suitable for:** Providing a more in-depth explanation and appealing to those seeking detailed information.

**How to choose the best option:**

* **Consider your audience:** Who are you trying to reach?
* **Think about the content of your posts:** What are the main topics you’ll cover under this tag?
* **Prioritize SEO:** If you want to increase visibility, consider keywords.
* **Keep it concise:** WordPress tag descriptions are best kept brief and to the point.

When adding the description in WordPress:

1. Go to *Posts > Tags* in your WordPress dashboard.
2. Edit the “茶樹保養” tag.
3. Look for the description field and paste your chosen description there.
4. Click “Update” or “Save”.

Choose the description that best fits your overall content strategy and target audience! Let me know if you’d like any variations or further suggestions.