Here’s a description suitable for the “Google Ads” post tag (谷歌廣告) in Traditional Chinese, designed to be concise and informative:

**選項 1 (簡潔):**

> 谷歌廣告 (Google Ads) 相關文章，涵蓋搜尋廣告、多媒體廣告、影片廣告等，助您有效提升線上曝光度和轉化率。

**Translation:**

> Articles related to Google Ads, covering search ads, display ads, video ads, etc., helping you effectively increase online visibility and conversion rates.

**選項 2 (更詳細):**

> 关注 谷歌廣告 (Google Ads) 的最新趋势、投放技巧與最佳實踐。包含关键字研究、廣告文案撰寫、預算設定、績效追蹤與優化等，助您精準触及目标受众，实现营销目标。

**Translation:**

> Stay informed about the latest trends, targeting techniques, and best practices of Google Ads. Includes keyword research, ad copy writing, budget setting, performance tracking, and optimization, helping you accurately reach your target audience and achieve your marketing goals.

**選項 3 (強調新手):**

> 深入浅出 谷歌廣告 (Google Ads) 教學！無論您是新手或老手，都能在這裡找到實用的指南、案例分析和優質資源，逐步掌握 Google Ads 的运作方式，并在广告投放中取得成功。

**Translation:**

> In-depth and easy-to-understand Google Ads tutorials! Whether you’re a beginner or an experienced user, you’ll find practical guides here, case studies, and high-quality resources to gradually master how Google Ads works and succeed in your advertising campaigns.

**Which Option to Choose:**

* **Option 1:** Best for a general overview and is ideal if other tags will provide more specific information.
* **Option 2:** A good choice if you want to highlight a broader range of topics and attract users interested in comprehensive knowledge.
* **Option 3:** Suitable if your website is aiming to serve beginners the most.

**Key Considerations:**

* **Audience:** Consider who your target audience is. Are they beginners or experienced marketers? Tailor the description to their knowledge level.
* **Content:** Match the description to the content you are producing under this tag. If you mainly provide tips for beginners, Option 3 is a good fit.
* **SEO:** While not the primary focus, you could naturally include relevant keywords within the description for better SEO. The examples above already incorporate important keywords like “搜尋廣告” (search ads), “多媒體廣告” (display ads), “影片廣告” (video ads), and “關鍵字研究” (keyword research).

Remember to replace “(Google Ads)” with “谷歌廣告” when applying in your WordPress settings. You should only input the Traditional Chinese version of this post tag description. Keep the description relatively short and focused.