Here are a few options for a post tag description, along with explanations to help you choose the best fit:

**Option 1 (Concise & Direct):**

* **Traditional Chinese:** 對學習的熱情與動力。
* **Pinyin:** Duì xuéxí de rèqíng yǔ dònglì.
* **English Translation:** Passion and motivation for learning.
* **Explanation:** This is a simple and easily understood description. It focuses on the core meaning of “學習興趣” – a passion for learning.

**Option 2 (More Descriptive):**

* **Traditional Chinese:** 探索知識的慾望，渴望在學習中獲得樂趣與成就感。
* **Pinyin:** Tànsuǒ zhīshí de yùwàng, kěwàng zài xuéxí zhōng huòdé lèqù yǔ chéngjiùgǎn.
* **English Translation:** The desire to explore knowledge, aspiring to gain joy and a sense of accomplishment from learning.
* **Explanation:** This description paints a richer picture of learning interest. It hints at the underlying reasons behind the interest (desire for knowledge, enjoyment).

**Option 3 (Emphasis on practical aspects):**

* **Traditional Chinese:** 提升學習效率，找到適合自己的學習方法與資源。
* **Pinyin:** Tíshēng xuéxí xiàolǜ, zhǎodào shìhé zìjǐ de xuéxí fāngfǎ yǔzīyuán.
* **English Translation:** Enhancing learning efficiency, finding suitable learning methods and resources.
* **Explanation:** This description focuses on the benefits of learning interest, showcasing how it supports better learning outcomes.

**Option 4 (For a blog centered on education or self-improvement):**

* **Traditional Chinese:** 激發學習潛能，擁抱終身學習的態度和習慣。
* **Pinyin:** Jīfā xuéxí qiánnéng, yōngbào zhōngshēn xuéxí de tàidù hé xíguàn.
* **English Translation:** Stimulating learning potential, embracing the attitudes and habits of lifelong learning.
* **Explanation:** This description is more aspirational, suitable for a blog that promotes a growth mindset and continuous learning..

**How to Choose:**

* **Consider the overall tone of your blog.** Is it more practical, inspirational, or academic? Choose the description that best aligns.
* **Think about your target audience.** What do you want them to understand about this tag?
* **Length.** WordPress allows for fairly lengthy descriptions, but more concise options are usually better for quick categorization.

**To use in WordPress:**

1. Go to your WordPress admin panel.
2. Go to “Posts” > “Tags”.
3. Find the tag “學習興趣” (or create it if you haven’t already).
4. In the “Description” field, paste your chosen Traditional Chinese description.
5. Click “Update” or “Save”.

I recommend Option 2 or 4, depending on the blog. they are more illustrative of the concept. Good luck!