Here are a few options for the description of a WordPress post tag “低風險投資” (Low-Risk Investment) in Traditional Chinese, varying in style and specificity:

**Option 1 (Concise & General):**

> 探索低風險投資策略，助你穩健地增長財富。了解不同的投資選項，降低風險，實現財務目標。

**(Translation: Explore low-risk investment strategies to help you steadily grow your wealth. Learn about different investment options to reduce risk and achieve your financial goals.)**

* **Good for:** A broad audience, focuses on the benefits.

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

> 尋找保本或風險較低的投資選擇？此標籤收錄了關於低風險投資的相關文章，包括定期存款、債券、貨幣市場基金等，幫助你保護本金，實現穩健的回報。

**(Translation: Looking for investment choices that protect your principal or have lower risk? This tag contains articles about low-risk investments, including fixed-term deposits, bonds, money market funds, etc., helping you protect your capital and achieve stable returns.)**

* **Good for:** Provides some examples of investments, attracts those looking for specific types of investments.

**Option 3 (Focus on Beginner Investors):**

> 初入投資領域？ “低風險投資” 標籤為你提供安全的入市選項。學習如何評估風險，選擇適合自己的投資產品，開始穩健的投資之路。

**(Translation: New to investing? The “Low-Risk Investment” tag provides you with safe entry options. Learn how to assess risk, choose investment products that suit you, and begin a steady investment path.)**

* **Good for:** Targets beginners, emphasizes security and education.

**Option 4 (Emphasizes Long-term Goals):**

> 將財富增長建立在堅實的基礎上。”低風險投資” 標籤匯集了適合長期規劃的投資建議，助你實現財務自由，為未來做好準備。

**(Translation: Build wealth growth on a solid foundation. The “Low-Risk Investment” tag gathers investment advice suitable for long-term planning, helping you achieve financial freedom and prepare for the future.)**

* **Good for:** Appeals to those with long-term financial goals.

**Option 5 (Practical & Benefit-Driven):**

> 想在波動的市場中保持安心？ 深入了解低風險投資，學習如何分散風險，穩定收益，實現財務增長，同時盡量降低風險。

**(Translation: Want peace of mind in a fluctuating market? Learn more about low-risk investments, learn how to diversify risk, stabilize returns, achieve financial growth, and minimize risk.)**

* **Good for:** Emphasizes risk management and emotional comfort.

**Choosing the Best Option:**

Consider these factors when selecting the best description:

* **Target Audience:** Who are you trying to reach? Beginners, experienced investors, etc.?
* **Content of Your Articles:** What investment types will your articles primarily cover?
* **Overall Tone of Your Blog:** Is it formal, friendly, educational, etc.?

Choose the option that best aligns with your content, audience, and overall blog style. I highly suggest you customize it slightly to reflect your specific blog content.