Here are a few options for a WordPress post tag description, with varying levels of detail, all in Traditional Chinese, for the tag “交大面試” (Jiao Da Interview):

**Option 1: Concise and Direct**

> 關於交通大學 (交大) 面試的相關資訊，包括面試準備、經驗分享等。
>
> *(Translation: Information regarding interviews at National Chiao Tung University (Jiao Da), including interview preparation and experience sharing.)*

**Option 2: More Descriptive**

> 分享關於交通大學 (交大) 各系所面試的經驗、技巧和準備方法。涵蓋面試技巧、常見問題、回答範例、以及學長姐的成功經驗談。幫助你充分準備，順利通過交通大學面試！
>
> *(Translation: Sharing experiences, techniques, and preparation methods for interviews at various departments within National Chiao Tung University (Jiao Da). Covers interview skills, common questions, answer examples, and success stories from previous students. Helps you prepare thoroughly and successfully pass the Jiao Da interview!)*

**Option 3: Emphasizing Community and Advice**

> 歡迎來到交大面試資訊分享平台！在這裡你可以找到關於交通大學 (交大) 面試的各種資訊，包括準備攻略、面試小技巧、以及來自學長姐的金玉良言。一起為你的交大面試加油！
>
> *(Translation: Welcome to the Jiao Da interview information sharing platform! Here you can find various information regarding interviews at National Chiao Tung University (Jiao Da), including preparation guides, interview tips, and invaluable advice from previous students. Let’s cheer for your Jiao Da interview together!)*

**Option 4: Focusing on Specific Aspects (if applicable)**

> 針對交通大學 (交大) 特定科系或研究所面試的資源分享與討論，包括面試考古題、書面審查重點、實驗室參訪等。
>
> *(Translation: Resource sharing and discussion specifically for interviews in specific departments or graduate programs at National Chiao Tung University (Jiao Da), including past interview questions, critical points in written review, and lab visits.)*

**Key Considerations When Choosing:**

* **Target Audience:** Who is looking for this information? Are they prospective students, current students, or others?
* **Post Content:** How much information is actually being provided within the posts tagged with this tag? A descriptive description would be better if there is a lot of content.
* **Desired Tone:** Do you want a formal or informal tone? Enthusiastic or practical?
* **Search Engine Optimization (SEO):** While less critical for tags, you can incorporate common keywords (e.g., “交大面試技巧”, “交大面試準備”) to increase visibility.

Choose the description that best reflects the content within your WordPress posts and the overall goals of your website. You can always edit it later!