Here are a few options for the description of the WordPress post_tag “尋人” (Xúnrén – Missing Person) in Traditional Chinese, catering to different levels of formality and detail:

**Option 1 (Most Concise):**

> 尋找失蹤人口、失踪者。

* **Translation:** Seeking missing persons, the disappeared.
* **Use Case:** Simple, direct. Good for general blog posts.

**Option 2 (Slightly More Detailed):**

> 與尋找失蹤親友、寻找失踪者相關的文章，包括新聞報導、尋人啟事、以及協助尋人的資訊。

* **Translation:** Articles related to seeking missing family members, including news reports, missing person announcements, and information on assisting in the search.
* **Use Case:** Good for a blog focusing on the topic. More informative for people using the tag.

**Option 3 (More Comprehensive):**

> 所有關於尋找失蹤人口、失蹤者及尋人啟事的文章。內容可能包括警方公告、民間協助尋人的資訊，以及與失蹤事件相關的故事和分析。

* **Translation:** All articles related to seeking missing persons and missing person announcements. Content may include police announcements, information on civilian assistance in searches, and stories and analysis related to missing person cases.
* **Use Case:** Best for a dedicated website or a very serious approach to a blog covering the topic.

**Option 4 (Focus on Search and Recovery):**

> 有關尋找下落不明人士、失踪者及其搜尋與救援行動的相關資訊。

* **Translation:** Information related to seeking people whose whereabouts are unknown, and information about search and rescue operations.
* **Use Case:** Good if the blog features reports on search and rescue organizations and efforts.

**Which option to choose depends on your blog’s focus.** For a general blog, Option 1 or 2 is probably sufficient. If the blog is dedicated to the topic, Option 3 is better. Modify these to better fit the scope of your blog. Remember to be very sensitive and respectful of those seeking missing loved ones.