Here are a few options for describing the WordPress post tag “上課” (shàng kè, meaning “Class” or “Lesson” in Traditional Chinese), catering to different aims:

**Option 1: Simple and Direct (Best for general usage)**

* **Description:** 與學習相關的文章，包含課堂、教學、課程等。 (Wǒ yǔ xuéxí xiāngguān de wénzhāng, bāohán kètáng, jiàoxué, kèchéng děng.) – Articles related to learning, including classrooms, teaching, courses, etc.
* **Suitable for:** Blogs that cover a broad range of educational topics.

**Option 2: Slightly More Specific (If you focus on a particular aspect of learning)**

* **Description:** 標記所有關於學校、課程、教學等的文章。 (Biāojì suǒyǒu guānyú xuéxiào, kèchéng, jiàoxué děngde wénzhāng.) – Tags all posts about school, courses, teaching, etc.
* **Suitable for:** Blogs specifically focused on primary or secondary education, or specific types of courses.

**Option 3: Focusing on Experience (More engaging description)**

* **Description:** 分享與學習相關的經驗、心得、以及課堂上的點滴。 (Fēnxiǎng yǔ xuéxí xiāngguān de jīngyàn, xīndé, yǐjí kètáng shàng de diǎndī.) – Sharing experiences, thoughts, and tidbits related to learning and the classroom.
* **Suitable for:** Blogs with a personal touch, sharing learning experiences or student life.

**Option 4: Concise and Broad (For a versatile tag)**

* **Description:** 學習相關的內容。 (Xuéxí xiāngguān de nèiróng.) – Content related to learning.
* **Suitable for:** Any blog where you want the tag to encompass a wide range of materials around education.

**How to use the description in WordPress:**

1. Go to **Posts > Tags** in your WordPress dashboard.
2. Find the “上課” (shàng kè) tag.
3. Click “Edit”.
4. In the “Description” field, paste the description you’ve chosen.
5. Click “Update”.

**Key considerations when choosing which description is right for your blog:**

* **Your Target Audience:** Consider who will be reading your blog and what their interests are.
* **Blog Content:** Match the description to the typical topics you discuss.
* **Your Overall Style:** Choose a description that fits your blog’s tone and style.

I recommend reviewing your content library and then picking the option that best highlights the content tagged as “上課” within your blog. Good luck!