Here are a few options for describing the WordPress post tag “哪張” (Nǎ zhāng – Which one?/Which card?/Which picture?) in Traditional Chinese, keeping different use cases in mind:

**Option 1: Short & Sweet (Best if you want compactness)**

* **Description (for general use):** 這張或那張？ (Zhè zhāng huò nà zhāng? – This one or that one?)

**Option 2: More Descriptive (For clarifying the context or content):**

* **Description (for photos/cards):** 哪張照片/卡片？ (Nǎ zhāng zhào piān/kǎ piàn? – Which photo/card?) This clarifies that it refers to a specific image or card element.

**Option 3: Broad & Inclusive (If the topic is about selection):**

* **Description (for general selection):** 選擇哪個？ (Xuǎn zé nǎ ge? – Which one to choose?) This is more applicable if the post is about selecting something in general

**Option 4: Question Focused (Reflecting uncertainty or choice):**

* **Description:** 不知道哪張？ (Bù zhī dào nǎ zhāng? – Don’t know which one?)

**Why these descriptions are better:**

* **Clear and Concise:** They communicate the meaning of “哪張” directly.
* **Grammatically Correct:** They utilize proper Mandarin Chinese.
* **Contextual Flexibility:** They adapt based on the content represented by the tag.

**How to add a description in WordPress (if you don’t know):**

1. **Go to:** Posts > Tags (in your WordPress dashboard).
2. **Find:** The tag “哪張”.
3. **Edit:** Click on the tag to edit it. (You will likely see a field named “Description” or “Tag Description”. If not, you may need to enable it via “Screen options” menu on the top right of the Tag Edit panel.)
4. **Paste:** Add one of the descriptions above into the Description field.
5. **Update:** Click “Update Tag” to save your changes.