Here are a few options for a description of the WordPress post tag “求證” (qiúzhèng) in Traditional Chinese, considering different use cases:

**Option 1: Concise and Direct (General Use)**

> 解釋需要確認事實的內容。 檢驗、核實相關資訊是否真實。 (Jiěshì xūyào quèrèn shìshí de nèiróng. Jiǎnyàn, héshí xiāngguān zīxùn shìfǒu zhēnshí.)
>
> *Translation: Explains content requiring confirmation of facts. To examine, verify whether the related information is true.*

* **Why it works:** Clear, brief, and accurately conveys the meaning of “求證”. Good for general use.

**Option 2: Focusing on Verification & Inquiry**

> 在文章中用於標記需要查證、核實、或需要補充證據的內容。 也包含鼓勵讀者提出疑問或提供資料。 (Zài wénzhōng yòngyú biāojì xūyào cházhèng, héshí, huò xūyào bǔchōng zhèngjù de nèiróng. Yě bāohán gǔlì dúzhě tíchū yíwèn huò tígōng zīliào.)
>
> *Translation: Used in articles to mark content that needs to be verified, confirmed, or requires supporting evidence. Also encompasses encouraging readers to raise questions or provide information.*

* **Why it works:** Highlights the active role of the reader in seeking verification. Useful if your website encourages audience participation.

**Option 3: Highlighting the Importance of Truthfulness**

> 標記需要仔細檢視的內容，強調追求真實和準確性。提醒讀者思考是否需要進一步查證。 (Biāojì xūyào zǐxì jiǎnshì de nèiróng, qiángdiào zhuīqiú zhēnshí hé zhǔnquèxìng. Tíxǐng dúzhě sīkǎo shìfǒu xūyào jìnyībù cházhèng.)
>
> *Translation: Marks content that requires careful scrutiny, emphasizes the pursuit of truth and accuracy. Reminds readers to consider whether they need to further verify.*

* **Why it works:** Emphasizes the value of truthfulness and critical thinking, fitting for a site that values accuracy.

**Option 4: Simple & Accessible (If the audience is less tech-savvy)**

> 表示文章內容需要被確認真實性。 (Biǎoshì wénzhāng nèiróng xūyào bèi quèrèn zhēnshíxìng.)
>
> *Translation: Indicates that the content of the article needs to have its truthfulness confirmed.*

* **Why it works:** Simplest and most direct. Good if you want to avoid jargon and make sure the tag’s purpose is easily understood.

**How to choose:**

Consider:

* **Your Website’s Style:** Is it formal, informal, academic, or geared towards a general audience?
* **The Context Of The Posts:** What kind of content will this tag be used on? (e.g., news, opinion pieces, scientific articles).
* **Your Goals:** What do you want the reader to understand about the tag?

I recommend choosing the description that best fits your website’s style and the function you intend the tag to perform. You can also modify or combine elements from these options to create a description perfectly suited to your needs. Good luck!