Here are a few options for a WordPress post_tag description for “台北房價” (Taipei House Prices) in Traditional Chinese, ranging in length and focus, to best fit your needs:

**Option 1 (Short and Sweet):**

* **Description:** 台北市最新的房地產價格趨勢，包括公寓、住宅、商辦等。 (Latest real estate price trends in Taipei City, including apartments, houses, commercial offices, etc.)
* **Keywords (implied):** 房價, 台北房價, 房地產, 價格, 趨勢, 房市 (House prices, Taipei house prices, real estate, prices, trends, housing market)

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

* **Description:** 探索台北市各區房價變化，分析影響房價的因素，包括地點、屋齡、交通便利性等，給你最全面的房地產資訊。 (Explore the changes in house prices in different districts of Taipei City, analyze the factors influencing prices, including location, age of the property, and transportation convenience, to provide you with the most comprehensive real estate information.)
* **Keywords (implied):** 房價, 台北房價, 房地產, 地點, 交通, 屋齡, 區域, 資訊 (House prices, Taipei house prices, real estate, location, transportation, age of property, districts, information)

**Option 3 (Focus on Investors/Buyers):**

* **Description:** 關心台北房地產市場？ 這裡提供台北市房價最新行情、投資分析，助你掌握置產先機，了解台北的房地產未來走向。 (Concerned about the Taipei real estate market? Here we provide the latest market information and investment analysis, helping you to grasp investment opportunities and understand the future direction of Taipei’s real estate.)
* **Keywords (implied):** 房價, 台北, 投資, 房地產, 行情, 置產, 分析, 市場 (House prices, Taipei, investment, real estate, market information, real estate purchase, analysis, market)

**Option 4 (Focus on Broader Scope):**

* **Description:** 完整收錄台北市房價相關資訊。包括房價指數、各區房價比較、房地產新聞、以及影響台北房價的各種因素分析。 (Comprehensive collection of information related to Taipei City house prices, including housing price indices, comparisons of prices in different districts, real estate news, and analysis of various factors affecting Taipei house prices.)
* **Keywords (implied):** 房價, 台北, 房地產, 趨勢, 新聞, 指數, 比較, 分析 (House prices, Taipei, real estate, trends, news, indices, comparison, analysis)

**Which option to choose?**

* **Consider your WordPress post’s audience:** Are they general readers, investors, or potential buyers?
* **Think about the typical content under this tag:** What kind of information is consistently posted?
* **Keep the description relevant and concise.** Don’t overstuff it with irrelevant information. The description should guide the reader to understand what kind of content they can expect.
* **Use keywords naturally:** While SEO is helpful, the description needs to make sense to humans first.

Remember to update the description after it’s in place to reflect the content you are writing in the post. Good luck!