Here are a few options for a WordPress post tag description, in Traditional Chinese, for the title “家庭所得”, tailored to different levels of detail and keyword focus:

**Option 1: Concise & Clear**

* **Description:** 了解家庭收入的相關資訊，包含收入來源、稅務、以及財務規劃等資訊。
* **Translation:** Learn more about family income information, including income sources, taxation, and financial planning.
* **Keywords:** 家庭收入 (family income), 收入 (income), 稅務 (tax), 財務規劃 (financial planning).

**Option 2: Slightly More Detailed**

* **Description:** 關於家庭所得的關鍵知識，包括工資、薪金、投資收入、以及影響家庭財務狀況的因素。
* **Translation:** Essential knowledge about family income, including wages, salaries, investment income, and factors affecting family financial situations.
* **Keywords:** 家庭所得 (family income), 工資 (wages), 薪金 (salaries), 投資收入 (investment income), 家庭財務 (family finances).

**Option 3: More Broad & Contextual**

* **Description:** 探索家庭所得相關議題，例如如何管理收入、增加收入、以及應對生活開支。我們分享實用建議及資源。
* **Translation:** Explore issues related to family income, such as how to manage income, increase income, and cope with living expenses. We share practical advice and resources.
* **Keywords:** 家庭所得 (family income), 收入管理 (income management), 增加收入 (increase income), 生活開支 (living expenses), 財務資源 (financial resources).

**Option 4: Focused on Government & Policy (If Applicable)**

* **Description:** 關注政府對於家庭所得的相關政策與補助，包含稅務優惠、社會福利，以及對家庭財務的影響。
* **Translation:** Focus on government policies and subsidies related to family income, including tax benefits, social welfare, and their impact on family finances.
* **Keywords:** 家庭所得 (family income), 政府政策 (government policy), 稅務優惠 (tax benefits), 社會福利 (social welfare), 家庭財務 (family finances).

**Choosing the best option:**

Choose the description that best reflects the content of your blog posts and the topics you plan to cover. Consider using a description that incorporates relevant keywords to improve search engine optimization (SEO). Think about your target audience and what information would be most helpful to them. You can also adjust these options as needed to fit your specific needs.