Okay, here are a few description options for the WordPress post tag “共同申報” (Gong Tong Shen Bao – Joint Filing) in Traditional Chinese, catering to different levels of detail and SEO focus:

**Option 1: Concise & Clear (Good for general use)**

> 標籤：共同申報。 描述用於稅務申報，特別是在多名納稅人共同提交報稅時使用。涉及共同申報的所有文章都將在此分類。
>
> *Tag: Joint Filing. Description used for tax filing, especially when multiple taxpayers file jointly. All articles related to joint filing will be categorized here.*

**Option 2: More Detailed (Provides context)**

> 共同申報標籤，涵蓋與共同報稅相關的各種主題。這包括夫妻共同申報、某些合夥關係，以及其他需要共同呈交稅務申報的情況。了解共同申報的要求、優缺點，以及如何正確地填寫相關表格。
>
> *Tag for Joint Filing, covering various topics related to joint tax filing. This includes joint filings for couples, certain partnerships, and other situations requiring joint submission of tax returns. Understand the requirements and advantages/disadvantages of joint filing, and how to correctly fill out the relevant forms.*

**Option 3: SEO Focused (Includes keywords)**

> 本標籤歸類與「共同申報」相關的文章。 關鍵字包括：夫妻共同申報、合夥申報、共同報稅、稅務申報、Form 1040、 IRS、減稅、報稅指南。 找到有關在台灣或香港（可根據您的國家/地區進行調整）共同申報稅務所需的資訊、步驟和建議。
>
> *This tag categorizes articles related to “Joint Filing”. Keywords include: joint filing for couples, partnership filing, joint tax filing, tax filing, Form 1040 (replace if not applicable), IRS (replace if not applicable), tax reduction, tax filing guide. Find information, steps, and advice needed for joint filing of taxes in Taiwan or Hong Kong (adjust according to your country/region).*

**Option 4: Short & Sweet (for a quick grasp)**

> 共同申報：關於共同報稅的相關文章。
>
> *Joint Filing: Articles related to joint tax filing.*

**Explanation of choices and tips:**

* **Choose the best for your needs:** Consider the type of content you are tagging and your target audience. A more detailed description is often better for clarity and SEO.
* **Keywords (Option 3):** If you want to help your articles rank better in search engines, adding relevant keywords is vital. Think about what people might search for when looking for information on this topic.
* **Adjust to your region:** Tailor the examples to your specific country (e.g., use specific forms, tax authorities, or legal terms).
* **Style:** Adjust the tone of the descriptions to fit the overall tone and style of your blog.
* **”Tag:” heading:** This labels the description clearly as the description of the tag.
* **Translation:** The English translations are provided for context but remember, WordPress will only use the Chinese description. (You can adapt the English as well if you want to use it as a reference)

To add this description to your WordPress tag:

1. **Go to your WordPress admin dashboard.**
2. **Navigate to Posts > Tags.**
3. **Find the “共同申報” tag.**
4. **Click “Edit”.**
5. **In the “Description” field, paste your chosen description.**
6. **Click “Update”.**

I hope this helps! Let me know if you want any variations or have other questions.