Here are a few options for a description for the WordPress post tag “卡片數量” (Kǎpiàn shùliàng) in Traditional Chinese, depending on the context:

**Option 1: Most General and Descriptive**

* **描述 (miáo shù):** 本篇文章與卡片使用數量相關，包括收集、整理或分享的卡片數量。 (This post is related to the quantity of cards used, including the amount of cards collected, organized, or shared.)

**Option 2: Focus on Specific Content (replace “卡片” with the actual type of card)**

* **描述 (miáo shù):** 關於不同種類的卡片 (例如：生日卡、撲克牌、交易卡) ，其數量或統計信息的討論。 (Discussion about the quantity or statistics of different types of cards [e.g., birthday cards, playing cards, trading cards].)

**Option 3: If the tags are related to a collection or a database**

* **描述 (miáo shù):** 標記與卡片數量有關的文章，包括收集卡片的數量、收藏的進度、或其他與統計數量相關的資訊。 (Posts tagged for the quantity of cards, including the number of cards collected, collection progress, or other information related to statistics.)

**Option 4: More concise**

* **描述 (miáo shù):** 與卡片數量相關的文章標籤。 (Post tag related to card quantity.)

**Considerations when choosing the best description:**

* **Context of your blog/website:** What is the main topic of your website? Is it trading cards, birthday cards, etc.?
* **Specificity:** How specific do you need your tag description to be? Is it important to differentiate between card types?
* **Audience understanding:** Make sure the language is clear and easy to understand for your target audience.

I recommend choosing the description that best reflects the content related to the “卡片數量” tag on your website. Using pinyin and English translations can aid other people to understand the meaning of the tag if your users are from different geographical locations. Good luck!