Here are a few options for the description of the WordPress post tag “補件” (Bǔjiàn) in Traditional Chinese, depending on the context of your website:

**Option 1: General & Concise**

* **Description:** 包含與「補件」相關的文章，例如：文件更新、資料補足、或遺失文件的處理。 （Bāohán yǔ “Bǔjiàn” xiāngguān de wénzhāng, lìrú: wénjiàn gēngxīn, zīliào bǔzú, huò yíshī wénjiàn de chǔlǐ.）(Contains articles related to “supplementary documents,” such as: document updates, supplementing information, or processing lost documents.)

**Option 2: More Detailed (for a Business or Official Site)**

* **Description:** 此標籤涵蓋與補件相關的各項資訊，例如：申請補件的方式、所需文件清單、常見問題解答。如有任何資料缺失，請參考此處的說明，以確保申請流程順利進行。（Cǐ biāoqiān hángài yǔ bǔjiàn xiāngguān de gèxiàng zīxùn, lìrú: shēnqǐng bǔjiàn de fāngshì, suǒ xū wénjiàn qīngdān, chángjiàn wèntí jiědá. Rú yǒu rènhé zīliào quēshī, qǐng cānkǎo cǐ chù de shuōmíng, yǐ quèbǎo shēnqǐng liúchéng shùnlì jìnxíng.） (This tag covers all information related to supplementary documents, such as: how to apply for supplementary documents, lists of required documents, and answers to frequently asked questions. If any information is missing, please refer to the instructions here to ensure a smooth application process.)

**Option 3: Focusing on Specific Actions (e.g, a tutorial or instructions site)**

* **Description:** 針對需要「補件」的操作，提供相關的步驟說明、示範影片或是常見的錯誤排除方法。讓我們一起解決「補件」的問題！（Zhēnduì xūyào “bǔjiàn” de cāozuò, tígōng xiāngguān de bùzhòu shuōmíng, shìfàn yǐngpiàn huòshì chángjiàn de cuòwù páichú fāngfǎ. Ràng wǒmen yīqǐ jiějué “bǔjiàn” de wèntí!）(For operations requiring “supplementary documents,” providing related step-by-step instructions, demonstration videos, or common troubleshooting methods. Let’s solve “supplementary documents” problems together!)

**Option 4: Simple and clear (If space is limited)**

* **Description:** 補件相關。 (Bǔjiàn xiāngguān.) (Related to supplementary documents.)

**To decide which is best:**

* **Consider Your Audience:** Who are you writing for?
* **Website’s Purpose:** What is your website’s goal? Are you providing information, instructions, or selling something?
* **Space Limitations:** Is there a character limit for the description field?

Remember to adjust the description to fit the specific content you’ll be tagging with “補件”. Good luck!