Here are a few options for the WordPress post_tag description, catering to different levels of detail and purpose:

**Option 1: Concise & Informative (Good for SEO)**

* **Traditional Chinese:** 信用卡額度相關資訊，包括如何申請、提升額度、使用限制等。幫您掌握信用卡額度使用訣竅。 (Simplified: 信用卡额度相关资讯，包括如何申请、提升额度、使用限制等。帮您掌握信用卡额度使用诀窍。)
* **English Translation:** Information related to credit card limits, including how to apply, increase your limit, and usage restrictions. Helping you master the tricks of using your credit card limit.
* **Use Case:** Good for general SEO and broad coverage of the topic.

**Option 2: Focus on Managing & Optimization**

* **Traditional Chinese:** 了解您的信用卡額度，並學習如何有效管理和優化。 包含實用技巧，幫助您保持良好的信用紀錄和理財習慣。(Simplified: 了解您的信用卡额度，并学习如何有效管理和优化。 包含实用技巧，帮助您保持良好的信用纪录和理财习惯。)
* **English Translation:** Understand your credit card limits and learn how to effectively manage and optimize them. Includes practical tips to help you maintain a good credit history and financial habits.
* **Use Case:** If your blog/website focuses on financial management.

**Option 3: Addressing Specific Concerns**

* **Traditional Chinese:** 探索影響信用卡額度的因素，以及如何申請、使用和調整它。 解決您對信用卡額度的疑惑，避免超額消費與不良信用。(Simplified: 探索影响信用卡额度的因素，以及如何申请、使用和调整它。 解决您对信用卡额度的疑惑，避免超额消费与不良信用。)
* **English Translation:** Explore the factors influencing your credit card limit, and how to apply for, use, and adjust it. Resolve your doubts about credit card limits and avoid overspending and negative credit.
* **Use Case:** Better if you want a description that tackles common problems or doubts relevant to the topic.

**Option 4: Short & Simple (Minimalist)**

* **Traditional Chinese:** 信用卡額度相關文章彙整。( Simplified: 信用卡额度文章彙整。)
* **English Translation:** Collection of articles about credit card limits.
* **Use Case:** If you want simplicity, you don’t need to take too much space.

**Recommendation:**

I would recommend **Option 1 or Option 2**. They are informative, contain keywords like “信用卡額度” (credit card limit), plus they give your website more detail to improve in search engine results. You can choose which option fits your website’s voice better.

**Tips for using the description in WordPress:**

1. **Put the description directly into the “Description” field** (usually within the “Tags” or the advanced tag setting) in the WordPress tag editor.
2. **Make sure it’s relevant**: the description should accurate represent of the articles you’re writing about the tag on.
3. **Keep it concise and clear:** Avoid overly lengthy descriptions.
4. **Consider keywords:** Make sure the description includes your target keywords (`信用卡額度`, `信用卡`) and associated phrases (e.g., “申請”, “提升額度”, “使用”, “管理”). This helps with SEO.
5. **Use Simplified Chinese**: Ensure your description is correct according to your target audience.