Here are a few options for the WordPress post_tag description, varying in tone and focus, all in Traditional Chinese:

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

> 涵蓋健康檢查、體檢相關的文章標籤。提供關於健康檢查的最新資訊、準備事項、檢查項目等。

**(Translation: Articles tagged with “Health Check.” Provides the latest information about health checks, preparation steps, and examination items.)**

**Option 2 (Slightly more detailed and benefit-oriented):**

> 關注您的健康。此標籤收錄有關各種健康檢查的資訊：例如定期體檢、癌症篩檢、慢性病檢查等等，助您及早發現健康隱患，享有更長壽健康的人生。

**(Translation: Prioritizing your health. This tag covers information about various health checks: such as regular checkups, cancer screenings, chronic disease screenings, etc., helping you detect potential health risks early and enjoy a longer, healthier life.)**

**Option 3 (Emphasis on specific types):**

> 此標籤集合與不同健康檢查相關的文章。包括一般體檢、專項檢查（如心血管檢查、肝功能檢查等）、以及檢查結果分析等內容。

**(Translation: This tag gathers articles related to different health checks. It includes general checkups, specialized examinations (like cardiovascular checks, liver function tests, etc.), and analysis of examination results.)**

**Option 4 (Friendly and user-focused):**

> 您是否正在尋找有關健康檢查的資訊？這個標籤包含了所有你需要知道的：如何預約、檢查項目、檢查前的準備等等。讓您輕鬆掌握自己的健康狀況！

**(Translation: Are you looking for information about health checks? This tag includes everything you need to know: how to make an appointment, checkup items, preparation before the checkup, and more. Easily keep track of your health!)**

**Key considerations when choosing:**

* **Your Blog’s Focus:** Is your blog more about general health education, or does it focus on specific conditions or types of checkups?
* **Target Audience:** Who are you trying to reach? Consider their level of health knowledge and their needs.
* **Length:** WordPress typically allows for shorter tag descriptions, but you may be able to adjust this. The first and last options are probably best if you want to keep it brief and easy to digest.

I recommend choosing the description that best reflects your blog’s overall theme and your audience’s needs. You can also experiment with different options over time and see which ones perform best. Good luck!