Here are a few options for a description of a WordPress post tag titled “改掉” in Traditional Chinese, catering to different nuances and use cases:

**Option 1: Simple and Direct**

* **Description:** 關於改變、改正、修正的相關內容. (About content related to changing, correcting, and revising.)
* **Rationale:** This is straightforward and explains the general meaning of “改掉.” It’s suitable if the changes cover a broad range of topics.

**Option 2: Focused on Personal Improvement**

* **Description:** 我們努力改善自身的習慣、想法，或是任何想要改掉的事情. (Our efforts to improve our habits, thoughts, or anything we want to change.)
* **Rationale:** This option emphasizes personal growth and self-improvement, hinting at content related to breaking bad habits or developing positive ones.

**Option 3: Considering the context (if the blog often discusses this)**
* **Description:** 那些我們希望改掉，追求更好的生活/習慣/等等。 (The things we hope to change, to pursue a better life/habit/etc.)
* **Rationale:** This option assumes there is a context in the blog by including “pursuing better life”. This is applicable for blog posts that would contain “change” as a major topic.

**Option 4: More Specific, if the blog focuses on certain topics.**

* **Description:** 針對改善的習慣、壞習慣、或是需要改掉的困擾進行探討。 (Exploring habits for improvement, bad habits, or anxieties that need to be changed.)
* **Rationale:** This is the most specific one. The content here will tackle issues about bad habits or anxieties.

**How to use them in WordPress:**

When editing the tag in your WordPress admin panel (Posts > Tags), you’ll find a field labeled “Description.” Just copy and paste your chosen description into that field. The description may or may not be visible to the user, depending on your theme. They are primarily used to help visitors and search engines understand what the post tag is about.