Here are a few options for the description of a WordPress post_tag “信用” in Traditional Chinese, varying in length and focus, to suit your needs:

**Option 1 (Short & Sweet):**

> 信用 (Xìn Yòng) – Understanding trust and credit.

**Option 2 (Slightly More Detail):**

> 信用 (Xìn Yòng) – Explore the concept of “Trust” and “Credit” dalam Traditional Chinese. Learn about the importance of integrity, reputation, and ethical behavior in various contexts.

**Option 3 (Emphasizing Relevance):**

> 信用 (Xìn Yòng) – Delve into the topic of “Credit” and “Trust” in the world. Discover their roles in finance, relationships, business, and society within the context of Traditional Chinese culture and language. This tag encompasses discussions of personal and professional credibility, financial responsibility, and building dependable relationships.

**Option 4 (Focusing on practical application):**

> 信用 (Xìn Yòng) – Learn more about your credit, the value of trust and how it shapes your interactions. This tag provides insights into building positive credit and ethical behavior.

**Key considerations when choosing:**

* **Your target audience:** Are they new to Chinese, or already familiar?
* **The content you’re associating with this tag:** What types of posts will be linked to it?
* **Keyword usage:** Does the description include relevant keywords that people might search for?
* **Brevity vs. Detail:** Some prefer simple descriptions, while others benefit from more context.

I recommend tailoring the description to reflect the specific content you are writing about and what you want to achieve with the post_tag. Just choose the option that best matches your writing style and the overall goals of your blog.