Here are a few description options for the “居家保養” (Home Skincare/Maintenance) WordPress post tag, with varying levels of detail:

**Option 1 (Concise):**

> 關於在家進行的保養技巧、產品、以及護理資訊。 讓你輕鬆在家打造健康美麗的肌膚！
>
> *Translation: Information about skincare techniques, products, and care performed at home. Helps you easily create healthy and beautiful skin at home!*

**Option 2 (Slightly More Detailed):**

> 探索如何在舒適的家中也能維持皮膚健康與美麗。 這裡集合了各種居家保養的秘訣、面膜DIY、日常護理流程、以及好用的產品推薦。
>
> *Translation: Discover how to maintain healthy and beautiful skin in the comfort of your home. Here, you’ll find all sorts of home skincare secrets, DIY mask recipes, daily care routines, and product recommendations.*

**Option 3 (Focus on Benefits):**

> 擺脫昂貴的美容院，享受更經濟實惠的居家保養。 提供各種針對不同肌膚問題的居家護理方案，幫助你改善膚質、延緩衰老，享受自信美麗！
>
> *Translation: Ditch expensive beauty salons and enjoy more affordable home skincare. Provides various home care solutions for different skin problems, helping you improve your skin quality, delay aging, and enjoy confident beauty!*

**Option 4 (Emphasis on Product & Technique):**

> 分享居家保養的所有知識，包括適合在家使用的保養品、各種DIY面膜配方、護膚技巧，以及如何針對不同膚質進行護理。 讓你在家也能擁有專業級的保養體驗！
>
> *Translation: Sharing all the knowledge of home skincare, including skincare products suitable for home use, various DIY mask recipes, skincare techniques, and how to care for different skin types. Allows you to have a professional-grade skincare experience at home!*

**Key Considerations When Choosing:**

* **Target Audience:** Who are you trying to reach? What’s their level of knowledge?
* **Post Content:** What types of posts will be tagged “居家保養”?
* **Website Tone:** Is your website casual, professional, etc.?
* **Keyword Optimization:** Consider incorporating related keywords like “面膜” (mask), “護膚” (skincare), “保濕” (moisturizing), “肌膚” (skin), etc. to improve SEO.

Choose the description that best reflects the content you’ll be tagging and the overall style of your blog. You can also customize these options further to fit your specific needs.