Here are a few options for the description of the WordPress post_tag “中信信用卡” (Zhong Xin Credit Card) in Traditional Chinese, catering to different levels of detail and purpose:

**Option 1: Concise & Clear**

* **Description:** 探索有關中國中信銀行的信用卡相關資訊，包含優惠、申辦流程、紅利積點等。

* **Translation:** Explore information related to China CITIC Bank credit cards, including promotions, application procedures, bonus points, etc.

**Option 2: Slightly More Informative**

* **Description:** 關於中信信用卡的一切，包括熱門卡片介紹、最新優惠活動、申請資格審核、以及如何聰明使用信用卡賺取回饋。

* **Translation:** Everything about CITIC Bank credit cards, including introductions to popular cards, the latest promotional activities, application qualifications, and how to use your credit card smartly to earn rewards.

**Option 3: Focusing on Benefits & User Focus**

* **Description:** 想了解中信信用卡的最新優惠？想比較哪張卡最適合您？這裡彙集了中信信用卡的各種資訊，幫助您做出最明智的選擇，輕鬆享受消費樂趣。

* **Translation:** Want to learn about the latest promotions for CITIC credit cards? Want to compare which card is best for you? Here we’ve compiled various information about CITIC credit cards to help you make the most informed choice and easily enjoy the fun of spending.

**Option 4: For a Blog Dedicated to Financial Products**

* **Description:** 深入分析中信銀行信用卡，從卡片特色、權益比較到申辦秘訣，為您提供全面的信用卡指南，助您優化財務管理。

* **Translation:** In-depth analysis of CITIC Bank credit cards, from card features, benefit comparisons to application tips, providing you with a comprehensive credit card guide to help you optimize financial management.

**Key Considerations When Choosing/Adapting:**

* **Target Audience:** Are you writing for beginners, experienced card users, or a specific demographic?
* **Blog/Website Focus:** Does your blog focus on promotions, reviews, or financial advice?
* **Keywords:** Consider incorporating relevant keywords for SEO (e.g., 優惠, 申請, 紅利). These are already partially incorporated in the options.
* **Character Count:** Some SEO plugins have character limits for tag descriptions. Make sure the description is within a reasonable length.
* **Tone:** Choose a tone that matches the overall style of your blog.

I recommend reviewing your content and adjusting the description to best suit your needs. You can also mix and match elements from these options to customize it further.