Here are a few options for the WordPress post tag description, tailored for different contexts, all conveying the meaning of “Applying for Immigration” in Traditional Chinese, and taking into account that they are for SEO purposes:

**Option 1 (Concise & SEO-focused):**

> 申請移民相關資訊，包括簽證、資格要求、流程步驟等。了解如何申請移民，實現您的移民夢想。 (Simplified Translation: Information related to applying for immigration, including visas, eligibility requirements, process steps, etc. Learn how to apply for immigration and achieve your immigration dream.)

* **Why it’s good:** Short, sweet, uses keywords like “申請移民” (applying for immigration), “簽證” (visa), “資格要求” (eligibility requirements), and targets the user’s desire to “實現您的移民夢想” (achieve your immigration dream). Good for a general tag.

**Option 2 (More Detail, for a Specific Niche):**

> 探索申請移民的各個面向，從選擇移民國家、準備文件、到面試流程，我們提供詳盡的指引。適用於不同國家的移民申請，例如加拿大、澳洲、美國等，助您順利完成移民申請。 (Simplified Translation: Explore various aspects of applying for immigration, from choosing a country to immigrate to, preparing documents, to the interview process, we provide detailed guidance. Applicable to immigration applications for different countries, such as Canada, Australia, the United States, etc., to help you successfully complete your immigration application.)

* **Why it’s good:** More comprehensive description, mentioning specific aspects of the process and popular destination countries (“加拿大”, “澳洲”, “美國”). Good if your blog/website specializes in immigration advice for various countries.

**Option 3 (Focusing on Beginners):**

> 初學者的移民申請指南，帶您逐步了解申請移民的基礎知識、常見問題解答，以及實用的申請技巧。無論您是第一次申請移民，或是對移民流程感到困惑，這裡都能為您提供清晰的指引。 (Simplified Translation: A guide for beginners on applying for immigration, taking you step-by-step through the basic knowledge of applying for immigration, answers to frequently asked questions, and practical application skills. Whether you are applying for immigration for the first time or are confused about the immigration process, we can provide you with clear guidance here.)

* **Why it’s good:** More welcoming for new readers, mentions beginner-friendly concepts like “初學者” (beginner), “基礎知識” (basic knowledge), and “常見問題解答” (FAQ). Best if your blog is aimed at people new to immigration.

**Option 4 (Emphasizing Resources):**

> 取得申請移民所需的最新資訊、表格、指南，以及專家建議。 我們的文章和資源將幫助您準備申請移民的文件，了解簽證要求，順利啟程。 (Simplified Translation: Get the latest information, forms, guides, and expert advice you need to apply for immigration. Our articles and resources will help you prepare your immigration application documents, understand visa requirements, and set off successfully.)

* **Why it’s good:** Highlights the value your website provides: resources (“表格” – forms, “指南” – guides, “專家建議” – expert advice) and actionable steps (“準備申請移民的文件” – prepare immigration documents).

**How to Use in WordPress:**

1. **Go to your WordPress Admin Dashboard.**
2. **Go to “Posts” -> “Tags” (or “Categories”, depending on how you’re using them).**
3. **Find the “申請移民” tag.**
4. **Locate the “Description” field.**
5. **Paste in your chosen description.**
6. **Click “Save” or “Update” to save the tag.**

**Important Considerations:**

* **Readability:** Ensure the description is easy to understand.
* **Keywords:** Use relevant keywords like “簽證” (visa), “流程” (process), and names of countries.
* **Target Audience:** Write the description with your target audience in mind (beginners, specific countries, etc.).
* **SEO:** The description can help improve the SEO of your tag’s archive page in search results.
* **Consistency:** Make sure that all articles which use “申請移民” as a tag fall within reasonable scope of the description.

Choose the option that best suits the purpose and content of your website! Good luck!