Here are a few options for a WordPress post tag description for “停話” (停話) in Traditional Chinese, catering to different contexts:

**Option 1: General & Concise (for technical or utility posts)**

* **Description:** 停話: 停止通話，常見於通訊軟體或電話中。 (Tínghuà: Tíngzhǐ tōnghuà, chángjiàn yú tōngxùn ruǎnjiàn huò diànhuà zhōng.) – **Translation:** “Stop talking: Refers to ending a call, common in communication software or phone calls.”

**Option 2: More Descriptive (explaining nuanced usage)**

* **Description:** 停話 (Tínghuà) – 指結束通話或暫停對話的動作。可能用於多種情境，例如：通訊軟體中的結束按鈕、電話中對方掛斷、或是在討論中表示暫停或沉默。 (Tínghuà (Tínghuà) – Zhǐ jiéshù tōnghuà huò zàntíng duìhuà de dòngzuò. Kě néng yòngyú duōzhǒng qíngjìng, lìrú: tōngxùn ruǎnjiàn zhōng de jiéshù ànniǔ, diànhuà zhōng duìfāng guàduàn, huò shì zài tǎolùn zhōng biǎoshì zàntíng huò chénmó.) – **Translation:** “Stop Talking (Tínghuà) – Refers to the action of ending a call or pausing a conversation. It can be used in various situations, such as: the end button in communication software, the other party hanging up the phone, or indicating a pause or silence in a discussion.”

**Option 3: Informative (for posts about communication or language) / Focus on usage.**

* **Description:** 停話 (Tínghuà) – 常用於描述通訊結束或對話終止的狀態。 標籤涵蓋了相關的文章，例如：語音通訊技巧、電話禮儀、通訊應用程式的使用教學，以及相關文化研究等等。 (Tínghuà (Tínghuà) – Chángyòng yú miáoshù tōngxùn jiéshù huò duìhuà zhōngzhǐ de zhuàngtài. Biāoqiān hánggài le xiāngguān de wénzhāng, lìrú: yǔyīn tōngxùn jīqiǎo, diànhuà lǐyí, tōngxùn yìngyòng chéngxù de shǐyòng jiàoxué, yǐjí xiāngguān wénhuà yánjiū děngděng.) – **Translation:** “Stop Talking (Tínghuà) – Commonly used to describe the state of communication ending or a conversation being terminated. This tag covers related articles, such as: voice communication skills, phone etiquette, tutorials on using communication applications, and relevant cultural studies, etc.”

**Key Considerations when choosing:**

* **Context of your Website:** What is your website about? Are you writing tutorials, opinion pieces, or something else?
* **Target Audience:** Who are you trying to reach? If the audience is technically adept, you can keep it shorter. If they are less familiar with the term, provide more explanation.
* **Keyword SEO:** While descriptions primarily help *users* (and search engines *indirectly*), include relevant keywords (“止,” “通話,” “對話,” “結束”) within the description to support for SEO.

I recommend selecting the description that best suits the specific content of your WordPress posts. You can also customize these further to highlight the specific areas you want your users to know about the content related to the tag.