Here are a few descriptions you can use for the WordPress post tag “方便” (Fāngbiàn) in Traditional Chinese, ranging in formality and length:

**Option 1: Short & Sweet**

* **Description:** 快速、簡單、容易。 (Quick, simple, and easy.)

**Option 2: Slightly More Descriptive**

* **Description:** 關於便利性、易用性或方便快捷的事物。 (Related to convenience, ease of use, or things that are quick and convenient.)

**Option 3: Focusing on Practicality**

* **Description:** 涵蓋生活中的便利性、各種方便的工具或使用方式。 (Encompassing convenience in daily life, various convenient tools, or methods of use.)

**Option 4: Emphasis on Simplifying**

* **Description:** 探討如何簡化生活，讓事情更方便。 (Exploring how to simplify life and make things more convenient.)

**Option 5: (If for a specific blog topic)**

* **Description:** (Replace with a description relevant to your blog subject) For example, if you blog about cooking: 快速食譜與方便的烹調方法。 (Quick recipes and convenient cooking methods.) if your blog is about travel you could use: 旅行中的便利設施及小技巧。(Convenience and tips while travelling.)

**Key Considerations When Choosing:**

* **Blog’s Tone:** Is your blog formal or informal?
* **Target Audience:** Who are you writing for? (e.g., tech-savvy, housewives, general public)
* **Specificity:** What topics do you generally write about under this tag? Customize the description accordingly.
* **SEO:** Consider how the description might attract readers using search engines. Keywords like “便利” (bian li – convenient) or “輕鬆” (qīngsōng – easy) might be good to include.

I recommend choosing the option that best suits your specific needs and blog context. You can always modify these to fit your exact requirements. Good luck!