Here are a few options for a description of the WordPress `post_tag` “稅費” (Taxes and Fees) in Traditional Chinese, catering to different levels of detail and intended use:

**Option 1: Concise and Clear**

* **Description:** 了解政府徵收的稅款及各類費用。 (Understand the taxes levied by the government and various fees.)

**Option 2: Slightly more informative**

* **Description:** 有關稅收、稅務政策、以及政府收取的各項費用，包括所得稅、營業稅、關稅等。 (Related to taxes, tax policies, and various fees collected by the government, including income tax, business tax, customs duties, etc.)

**Option 3: Focusing on Financial implications**

* **Description:** 探討稅費對個人財務、企業經營以及整體經濟的影響。 涵蓋稅收計算、繳納流程、稅務優惠等相關資訊。(Exploring the impact of taxes and fees on personal finances, business operations, and the overall economy. Covering tax calculations, payment procedures, tax incentives, and related information.)

**Option 4: If targeting a specific audience (e.g., small business)**

* **Description:** 專為中小企業提供的稅務資訊，包括稅收申報、稅務減免、及費用管理技巧。(Tax information specifically for small and medium-sized enterprises, including tax filing, tax deductions, and fee management techniques.)

**Which one to choose depends on:**

* **The overall content of your website:** Does your site usually provide broad information, or is it targeted towards a specific group?
* **The length you prefer:** Descriptions can be short or a little more detailed.
* **The keywords you aim to reach:** Consider including relevant keywords related to your target audience.

**Important Considerations after choosing:**

* **Consistency:** Use a consistent tone and style for all your tag descriptions.
* **Keywords:** Though the main tag is “稅費,” include other relevant keywords within the description so that the search engines can help your posting rank higher.
* **Clarity:** The description should be easily understandable by your target audience.
* **Test:** After implementing the descriptions, periodically review them to check their effectiveness. Check the front end of your website to ensure the descriptions look as you intended.