Okay, here are a few options for a WordPress post_tag description, written in Traditional Chinese, for the title “免疫功能檢查”, with varying levels of detail:

**Option 1: Concise & Direct**

* **Description:** 了解您的免疫系統健康狀況。

* **Translation:** Understand the health of your immune system.

**Option 2: Slightly More Informative**

* **Description:** 關於免疫功能檢查的資訊，包括測試類型、目的及重要性。

* **Translation:** Information about immune function tests, including test types, purpose, and importance.

**Option 3: Comprehensive & SEO-Friendly**

* **Description:** 深入探究「免疫功能檢查」，探索如何評估您的身體防禦系統。了解不同的測試、結果分析，以及如何維護免疫系統健康。 涵蓋：IgG、IgM、IgA、補體等相關檢查。

* **Translation:** Delve into “Immune Function Tests,” exploring how to assess your body’s defense system. Learn about different tests, result analysis, and how to maintain a healthy immune system. Covers: IgG, IgM, IgA, complement, and other related tests.

**Option 4: Focusing on potential benefits**

* **Description:** 探索您免疫系統的奧秘！透過免疫功能檢查，找出潛在的健康風險，及早發現免疫系統異常，為您的健康保駕護航。

* **Translation:** Explore the mysteries of your immune system! Through immune function tests, identify potential health risks, detect immune system abnormalities early, and safeguard your health.

**Which one should you choose?**

* **For a general overview:** Option 1 or 2 is good.
* **For more in-depth content:** Option 3 or 4 is better, especially if you’re writing comprehensive articles about different types of immune tests and their implications.
* **For marketing or highlighting benefits:** Option 4 will target the reader’s concerns and attract more attention.

**How to add the description in WordPress:**

1. **Go to the “Tags” section:** In your WordPress admin panel, go to “Posts” > “Tags”.
2. **Edit the Tag:** Find the tag “免疫功能檢查” in the list and click “Edit”.
3. **Add the Description:** You’ll find a field called “Description”. Paste the description text into this field.
4. **Update the Tag:** Click the “Update” button to save your changes.