Here are a few options for the post tag description for “閱讀推廣活動” (Yuèdú Tuīguǎng Huódòng – Reading Promotion Activity), in Traditional Chinese, with varying levels of detail and focus:

**Option 1: Concise & Focused**

* **Description:** 促進閱讀興趣，分享閱讀樂趣的活動。
* **(Translation):** Activities that promote reading interest and share the joy of reading.
* **Keywords Benefit:** This helps attract readers interested in the core concept.

**Option 2: Slightly More Informative**

* **Description:** 涵蓋各種推廣閱讀的活動，包括圖書分享、閱讀講座、讀書會、書展等。激發閱讀動力，提升閱讀素養。
* **(Translation):** Encompassing various reading promotion activities, including book sharing, reading seminars, book clubs, and book fairs. Inspiring reading motivation and improving reading literacy.
* **Benefit:** Gives readers a better idea of the types of activities included.

**Option 3: Emphasizing Community (Good for blogs with community focus)**

* **Description:** 聚集愛書人的地方！分享關於閱讀推廣活動的資訊，一起交流心得，鼓勵更多人愛上閱讀，創造美好的閱讀氛圍。
* **(Translation):** A place for book lovers to gather! Sharing information about reading promotion activities, exchanging experiences, and encouraging more people to fall in love with reading, creating a wonderful reading atmosphere.
* **Benefit:** Emphasizes community engagement and shared learning.

**Option 4: General & Versatile**

* **Description:** 本標籤匯集所有與閱讀推廣相關的資訊，讓您輕鬆了解各地舉辦的閱讀活動，參與，並獲得最新資訊。
* **(Translation):** This tag collects all information related to reading promotion, enabling you to easily understand, participate in, and get the latest updates on reading activities held in various locations.
* **Benefit:** This is a versatile and functional option, covering all the activities in this domain.

**Which option to choose depends on your blog’s focus:**

* **If you focus just on promoting activities itself:** Option 2, or 4 may be a good choice.
* **If your blog focuses on book fans and community:** Option 3 might be most suitable.
* **If you want something short and easy to understand:** Option 1.

**Important Considerations:**

* **Keyword Density:** Make sure the description includes relevant keywords naturally (e.g., “閱讀” *yuèdú* – reading, “活動” *huódòng* – activities, “推廣” *tuīguǎng* – promote, and related words like “圖書館”, “書展”).
* **Target Audience:** Consider who your blog’s audience is and tailor the language accordingly. If your audience is general, keep it accessible.
* **Length:** WordPress allows for descriptions, but keep them concise. Aim for a length that is informative but doesn’t overwhelm the reader. (Around 1-2 sentences or less.)
* **SEO:** Use a descriptions which is easily readable by the keywords in your blog, not just to be used by readers.

I recommend you to review your blog, considering these suggestions above to choose the best tag descriptions. Good luck!