Here are a few options for the post tag description, catering to different potential uses and audiences:

**Option 1: Concise & Keyword-Focused (Best for SEO)**

* **Description:** 敬 Regards, best wishes.  (A general and inclusive tag related to salutations.)

**Option 2: Detailed & Informative (Best for User Understanding)**

* **Description:** 敬 禮 (Jìng Lǐ). This tag covers a common closing phrase in Chinese, used to express best regards or respectful wishes at the end of letters, emails, and communications. It’s a polite and traditional way to sign off.

**Option 3: Focused on Usage (Best for Specific Content)**

* **Description:** 敬 禮 (Jìng Lǐ) – Relevant for articles, posts, or templates related to formally closing Chinese correspondence, including emails, letters, and official documents.

**Option 4: Informal (If the blog is meant for a wider audience)**

* **Description:** 敬 禮 (Jìng Lǐ) – This is the traditional way of saying “Best Regards” in Chinese, suitable for formal letters and professional emails.

**Key Considerations When Choosing:**

* **Your Website’s Audience:** Are you writing for native Chinese speakers, those learning Chinese, or a mix?
* **Content of Your Posts:** What will the posts tagged with “best regards” be about (e.g., formal writing, email etiquette, etc.)?
* **Keyword Focus:** How important is search engine optimization (SEO) for your website?
* **Clarity:** The description should clearly explain what the tag is about and why it is being used.

**Recommendation:**

I recommend using **Option 2 or 4** as they provide a good balance of information and clarity. If your blog is more on teaching correct etiquettes and formalities with the use of Chinese, then you may go for option 2. Otherwise, you can opt for option 4, it is less restricting and more accessible to all users.