Here are a few options for the description of a WordPress post tag titled “不能養” (Bùnéng yǎng, meaning “Cannot Keep” or “Not Suitable for Keeping”) in Traditional Chinese, varying in tone and focus:

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

* **簡介：** 這個標籤涵蓋了不適合飼養或不應收養的生物、物品或概念。
* **Translation:** **Introduction:** This tag covers creatures, items, or concepts that are not suitable for keeping or should not be adopted.

**Option 2 (Slightly More Detail, for Animals):**

* **簡介：** 此標籤適用於任何不適合成為寵物、不應該被收養或飼養的動物。這可能基於牠們的特殊需求、對環境的影響，或法律規定。
* **Translation:** **Introduction:** This tag is applied to any animal that is not suitable to be a pet, should not be adopted, or kept. This could be based on their specific needs, environmental impact, or legal regulations.

**Option 3 (Focus on Information & Awareness):**

* **簡介：** 了解更多關於不應飼養或收養的生物。這個標籤旨在提高對動物福利、環境保護以及社會責任的意識。
* **Translation:** **Introduction:** Learn more about creatures that should not be kept or adopted. This tag aims to raise awareness about animal welfare, environmental protection, and social responsibility.

**Option 4 (Broad, for More General Concepts):**

* **簡介：** 此標籤涵蓋無法維護、不應追求或不適合保留的任何事物。這可能包括寵物、物品、習慣或觀念。
* **Translation:** **Introduction:** This tag covers anything that is unsustainable, should not be pursued, or is not suitable to be kept. This might include pets, objects, habits, or ideas.

**Key Considerations for Choosing the Best Option:**

* **Content of the Posts:** What kind of content is being tagged? Are you focusing solely on animals, or are you including other things?
* **Target Audience:** Who are you trying to reach with your posts?
* **Tone of Your Website:** What is the overall tone and style of your website?
* **Use of the Tag:** How broadly are you using the tag?

Choose the description that best matches the focus and purpose of your blog and the content you plan to tag with “不能養”. Good luck!