Here are a few options for the WordPress `post_tag` (標籤) description for “台北香港” in Traditional Chinese, ranging in tone and detail:

**Option 1: Simple & Concise** (Good for general use)

* **繁體字 (Traditional Chinese):** 台北香港相關資訊。
* **Simplified Chinese translation:** 台北香港相关资讯。
* **(Meaning):** Information related to Taipei and Hong Kong.

**Option 2: Slightly More Descriptive** (For a travel blog or news site)

* **繁體字 (Traditional Chinese):** 分享關於台北與香港的旅遊、文化、生活點滴，以及兩地的最新消息。
* **Simplified Chinese translation:** 分享关于台北与香港的旅游、文化、生活点滴，以及两地的最新消息。
* **(Meaning):** Sharing travel, culture, and life stories about Taipei and Hong Kong, as well as latest news from both places.

**Option 3: Focus on Connections & Relationships** (For a business or community blog)

* **繁體字 (Traditional Chinese):** 台北香港交流與合作的相關文章，包括商業、文化、學術等方面。
* **Simplified Chinese translation:** 台北香港交流与合作的相关文章，包括商业、文化、学术等方面。
* **(Meaning):** Articles related to exchanges and collaborations between Taipei and Hong Kong, including business, culture, and academics.

**Option 4: Casual and Engaging**

* **繁體字 (Traditional Chinese):** 台北香港大小事一把抓！想知道兩地最新動態？就看這裡！
* **Simplified Chinese translation:** 台北香港大小事一把抓！想知道两地最新动态？就看这里！
* **(Meaning):** Catching up on all things Taipei and Hong Kong! Want to know the latest news from both places? Look here!

**How to choose the best option:**

* **Consider your blog’s overall tone and audience.** Are you aiming for formal news, casual travel experiences, or something else?
* **Think about the content you’ll be tagging.** What kinds of posts will be associated with “台北香港”?
* **Keep it concise.** WordPress tag descriptions are designed to be short and helpful.

**Important Considerations:**

* **Consistency:** Make sure this description aligns with your other tag descriptions.
* **SEO (Search Engine Optimization):** While short, the description can subtly improve SEO. Consider including relevant keywords if appropriate for your blog. For instance, if your blog mainly focuses on Taiwanese travel, you might include keywords like “台灣旅遊” (Taiwan travel) or “交通” (transportation if it contains transportation tips)
* Choose the **Simplified Chinese** (when available) option as a “fallback” translation if there is no exact match. It will help your users understand the description.