Here are a few options for a WordPress post_tag description for “口頭承諾” (Kǒu Tóu Chéng Nuò – Verbal Agreement) in Traditional Chinese, ranging from simple to more descriptive, along with the pros and cons of each:

**Option 1: Simple and Concise**

* **Description:** 口頭協議 (Kǒu Tóu Xié Yì – Verbal Agreement)
* **Pros:** Very clear, aligns with common terminology, readily understandable.
* **Cons:** Could be *too* simple, doesn’t highlight context.

**Option 2: Slightly More Contextual**

* **Description:** 未經書面確認的承諾 (Wèi Jīng Shū Miàn Què Rèn de Chéng Nuò – Commitments Not Confirmed in Writing)
* **Pros:** Provides a bit of extra information about the nature of a verbal agreement (implicitly implying it’s *not* a formal, written one).
* **Cons:** Slightly longer, might be a bit wordy depending on your overall content.

**Option 3: Emphasizing Importance**

* **Description:** 口頭承諾：即使未寫成文件，仍具法律效力 (Kǒu Tóu Chéng Nuò: Jí Shǐ Wèi Xiě Chéng Wén Jiàn, Réng Jù Fǎ Lǜ Xiào Lì – Verbal Agreements: Even if not written, they still have legal validity)
* **Pros:** Direct, emphasizes the legal importance, and a good reminder.
* **Cons:** More verbose, depending on your audience it might feel unnecessary.

**Option 4: For Business or Legal contexts**
* **Description:** 商業或法律上的口頭承諾 (Shāngyè huò fǎlǜ shàng de kǒutóu chéngnuò – Verbal agreements in business or law contexts)
* **Pros:** Clearly defines the context for related articles.
* **Cons:** May be too narrow if your posts cover verbal agreements generally.

**Which one to choose depends on your website’s and post’s general subject and how much detail you want to include. I would choose Option 2 or 3, depending on your need.**

**Where to insert this in WordPress:**

1. **In the WordPress Admin panel:** You’ll generally be able to supply the description as you create the tag.
2. **Go to Posts > Tags**
3. **For a New Tag:** Fill in the “Name” (口頭承諾) and then the “Description” field with your chosen text.
4. **For an Existing Tag:** Click “Edit” under the tag name and then update the Description.
5. Double-check your WordPress theme supports or has the tag’s description displayed.