Here’s a description for the WordPress post tag “負面評價” (Negative Reviews) written in Traditional Chinese:

**Option 1 (Concise):**

> 揭示產品、服務或體驗中的缺點、不足與負面回饋。 (揭示產品、服務或體驗中的缺點、不足與負面回饋。) This tag is used for posts that highlight the flaws, shortcomings, and negative feedback associated with a product, service, or experience.

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

> 關注真實的負面評價，探索可能影響使用者體驗的因素，並分析其背後的潛在原因。 包括商品瑕疵、服務不周、溝通不良等方面。 (關注真實的負面評價，探索可能影響使用者體驗的因素，並分析其背後的潛在原因。 包括商品瑕疵、服務不周、溝通不良等方面。) This tag focuses on genuine negative reviews, exploring factors that can affect user experience and analyzing the underlying reasons behind them. This includes product defects, poor service, and inadequate communication, as examples.

**Option 3 (Focus on Action):**

> 提供關於負面使用者體驗的資訊。 幫助讀者做出明智的決策，並且為商家提供改進的機會。 (提供關於負面使用者體驗的資訊。 幫助讀者做出明智的決策，並且為商家提供改進的機會。) Provides information about negative user experiences. Helps readers make informed decisions and provides businesses with opportunities for improvement.

**Explanation of Choices and Considerations:**

* **Clarity:** The descriptions are clear, concise, and easy to understand for a Traditional Chinese-speaking audience.
* **Purpose:** They clearly state the purpose of the tag, which is to categorize content related to negative reviews.
* **Relevance:** They mention key aspects like product flaws, poor service, and user experience, directly relating to the topic.
* **Tone:** The tone is generally neutral and informative.
* **Target Audience:** The descriptions cater to people who look for this type of review, from buyers to marketers.

**How to Use in WordPress:**

1. Go to your WordPress admin dashboard.
2. Navigate to **Posts** > **Tags** (or Categories)
3. Find the tag “負面評價” or add it if it isn’t there.
4. In the “Description” field, paste one of the descriptions provided above.
5. Click “Update” or “Add New Tag”.

Choose the option that best fits the style and tone of your website. I recommend Option 2 most for providing detailed information.