Here are a few options for a WordPress post_tag description for “畢業” (Bi Ye – Graduation) in Traditional Chinese, catering to different purposes:

**Option 1: General & Concise**

* **Description:** 慶祝完成學業，迎接人生新篇章！ (Qìngzhù wánchéng xuéyè, yíngjiē rénshēng xīn piānzhāng!) – Celebrating the completion of studies and welcoming a new chapter in life!
* **Focus:** Broadly covers the meaning of graduation.

**Option 2: Focused on Celebration**

* **Description:** 盡情歡慶畢業典禮，分享美好回憶！ (Jìnqíng huānqìng bìyè diǎnlǐ, fēnxiǎng měihǎo huíyì!) – Celebrate the graduation ceremony to the fullest and share beautiful memories!
* **Focus:** Emphasizes the celebratory aspect.

**Option 3: Targeting Student Content**

* **Description:** 學測、指考、大學畢業，所有關於畢業季的分享都在這裡！ (Xuécè, zhǐ kǎo, dàxué bìyè, suǒyǒu guānyú bìyè jì de fēnxiǎng dōu zài zhèlǐ!) – High School Exams, University Entrance Exams, University Graduation, all graduation-related shares are here!
* **Focus:** Targets students and related content, addressing common exams

**Option 4: Reflective & Nostalgic**

* **Description:** 揮別青蔥歲月，回首青春記憶，畢業快樂！ (Huībié qīngcōng suìyuè, huíshǒu qīngchūn jìyì, bìyè kuàilè!) – Farewell to youth, looking back on memories of youth, Happy Graduation!
* **Focus:** Evokes emotion, good for more personal reflections of a graduation.

**Option 5: More formal**

* **Description:** 標示與畢業相關的文章，內容涵蓋學業完成、畢業典禮、學生分享與畢業紀念等。 (Biāoshì yǔ bìyè xiāngguān de wénzhāng, nèiróng hánggài xuéyè wánchéng, bìyè diǎnlǐ, xuéshēng fēnxiǎng yǔ bìyè jìniàn děng.) – Identifies articles related to graduation, including completion of studies, graduation ceremonies, student sharing, and graduation commemorations.
* **Focus:** More of a formal description and good for SEO reasons.

**Recommendation:**

Choose the description that best reflects the type of content you’ll be tagging. If you’re blogging about personal experiences, Option 4 might be great. If your website is a resource for students, Option 3 works well. The format is up to you but it should be relevant, easy to understand and should accurately describe what the tag is about without being too long. Remember to consider keyword usage to improve SEO, but keep it natural and readable. Good luck!