Here are a few descriptions for the WordPress post_tag “財務規劃” (Financial Planning) in Traditional Chinese, varying in length and tone:

**Option 1 (Concise and Informative):**

> 了解您的財務未來，做好資金規劃，實現您的夢想。此標籤收錄有關財務規劃的各種文章、資源和建議。
>
> *English Translation: Understand your financial future, plan your finances, and achieve your dreams. This tag encompasses various articles, resources, and advice related to financial planning.*

**Option 2 (Slightly More Detailed):**

> 想要掌握自己的財務命運？ 財務規劃是關鍵！ 本標籤涵蓋了理財、投資、退休規劃、保險、債務管理等重要議題，協助您建立健全的財務基礎，實現財務自由。
>
> *English Translation: Want to take control of your financial destiny? Financial planning is the key! This tag covers important topics such as personal finance, investing, retirement planning, insurance, and debt management, helping you build a solid financial foundation and achieve financial freedom.*

**Option 3 (Benefit-Oriented):**

> 財務規劃，助您實現：財務自由、安心退休、子女教育基金、購房夢想。 深入探索本標籤下的文章，學習實用的理財技巧，邁向理想生活。
>
> *English Translation: Financial planning helps you achieve: financial freedom, a secure retirement, educational funds for your children, and your homeownership dreams. Explore the articles under this tag, learn practical financial management skills, and work toward your ideal life.*

**Option 4 (Emphasis on Action):**

> 開始規劃您的財務未來吧！ 這個標籤為您提供關於財務規劃的實用資訊。無論您是初學者還是經驗豐富的投資者，都能在這裡找到有用的建議和技巧。
>
> *English Translation: Start planning your financial future! This tag provides you with practical information on financial planning. Whether you’re a beginner or an experienced investor, you can find helpful advice and tips here.*

**Option 5 (Formal and Comprehensive):**

> 「財務規劃」標籤旨在提供全面的財務管理知識，涵蓋個人理財的方方面面。 內容包括：預算編制、儲蓄策略、投資組合配置、風險管理、稅務規劃以及退休規劃。 協助讀者建立健全的財務觀念，實現財務目標與保障。
>
> *English Translation: This “Financial Planning” tag is designed to provide comprehensive financial management knowledge, covering all aspects of personal finance. The content includes: budgeting, savings strategies, investment portfolio allocation, risk management, tax planning, and retirement planning. It helps readers build sound financial concepts and achieve financial goals and security.*

When choosing, consider:

* **Your target audience:** Who are you writing for?
* **Your website’s tone:** Is it formal or informal?
* **The length of the description:** WordPress has limitations on description length.
* **Keywords:** Use relevant keywords to improve search engine optimization (SEO). “理財” (financial management), “投資” (investment), “退休規劃” (retirement planning) etc. are good choices.
* **Clarity and Conciseness:** Make the description easy to understand and get to the point.

Choose the option that best fits your needs and the overall style of your website. Good luck!