Here are a few options for a WordPress post tag description for “通話” (Tōnghuà) in Traditional Chinese, along with explanations:

**Option 1 (Simple and Concise):**

* **Description:** 關於通話的一切。 (Guānyú tōnghuà de yīqiè.) – *Everything about calls.*

* **Explanation:** This is a straightforward and broad description, suitable for most use cases. It leaves room for a wide range of content related to calls, such as phone calls, video calls, and telecommunications.

**Option 2 (More Specific for Technical/Instructional Posts):**

* **Description:** 包含關於電話通話、網路通話、語音通話等技術性文章、教學指南與使用技巧。 (Bāohán guānyú diànhuà tōnghuà, wǎngluò tōnghuà, yǔyīn tōnghuà děng jìshùxìng wénzhāng, jiàoxué zhǐnán yǔ shǐyòng jìqiǎo.) – *Includes technical articles, tutorials, and usage tips on phone calls, internet calls, and voice calls.*

* **Explanation:** This option is geared towards a more technical audience or a blog focused on providing how-to guides and troubleshooting tips related to different types of calls.

**Option 3 (Emphasizing a Broader Context):**

* **Description:** 探討與通話相關的主題，包括溝通技巧、語言交流、科技應用等。 (Tàn tǎo yǔ tōnghuà xiāngguān de zhǔtí, bāokuò gōutōng jìqiǎo, yǔyán jiāoliú, kējì yìngyòng děng.) – *Exploring topics related to calls, including communication skills, language exchange, technology applications, and more.*

* **Explanation:** This description broadens the scope beyond just the act of calling and introduces related elements like communication, language, and technology, attracting a broader audience.

**Option 4 (Suitable for a News/Blog Post Site):**

* **Description:** 關於通話的最新消息、科技趨勢、應用實例和個人體驗分享。(Guānyú tōnghuà de zuìxīn xiāoxi, kējì qūshì, yìngyòng shílì hé gèrén tǐyàn fēnxiǎng.) – *The latest news, technology trends, applications, and personal experiences related to calls.*

* **Explanation:** This description fits well if your website focuses on current events, technology updates, or personal stories related to calls.

**Choosing the Best Option:**

The best choice depends on the **specific content of your blog**. Consider:

* **What kind of posts will be tagged with “通話”?** (Technical guides, opinion articles, news updates, etc.)
* **Who is your target audience?** (Tech-savvy users, general public, etc.)

**How to add this to WordPress:**

1. Go to your WordPress dashboard.
2. Navigate to “Posts > Tags” (or “文章 > 標籤” if your WordPress is in Traditional Chinese).
3. Find the “通話” tag.
4. In the “Description” box, paste your chosen description.
5. Click “Update” or “更新” to save the changes.