Here are a few options for a WordPress post_tag description for “信用卡額度提升” (Credit Card Limit Increase) in Traditional Chinese, ranging from concise to slightly more detailed:

**Option 1: Concise**

* **Description:** 提高您的信用卡可用額度。

**Option 2: Slightly More Informative**

* **Description:** 關於信用卡額度提升的技巧、策略與注意事項。

**Option 3: Focusing on Action**

* **Description:** 立即了解提升信用卡額度的秘訣，獲得更多消費彈性。

**Option 4: Covering a Wider Range**

* **Description:** 信用卡額度提升相關資訊，涵蓋申請、審核、優缺點分析等。

**Option 5: Most Comprehensive** (If the tag is used for a wide variety of content)

* **Description:** 深入探討信用卡額度提升的所有面向，包括申請條件、如何提高成功率，及其對信用評分的影響，還有不同銀行的額度提升政策比較分析。

**Which one to choose depends on the content associated with that tag. Consider:**

* **The content of the blog posts:** If your posts mostly cover general tips, then Option 1 or 2 might be sufficient.
* **The breadth of the topic coverage:** If you cover a broad range, Option 5 could be suitable.
* **The goal of the tag:** Do you want to attract people to increase their credit line, or are you giving general information? This will drive the tone of your description.

**Remember to:**

* Keep it short and to the point.
* Use clear and understandable language.
* Consider adding keywords relevant to credit card limits, like “信用評分,” “消費,” and “銀行” if those are recurring themes in the posts.
* The chosen option is best to fit with the style and content of your site.