Here are a few options for the description of the WordPress `post_tag` “ภาษีบุคคล” in Traditional Chinese, ranging in formality and detail, depending on the context of your website:

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

* **Traditional Chinese:** 個人稅務相關內容。
* **Pronunciation:** Gē rén shuì wù xiāng guān nèi róng.
* **Translation:** Content related to individual/personal taxation.
* **Use Case:** Good for a general blog or website covering a broad range of tax topics.

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

* **Traditional Chinese:** 有關個人所得稅、報稅、稅務規劃等方面的文章。
* **Pronunciation:** Yǒu guān gē rén suǒ dé shuì, bào shuì, shuì wù guī huà děng fāng miàn de wén zhāng.
* **Translation:** Articles concerning personal income tax, tax filing, tax planning, and related areas.
* **Use Case:** Suitable if you focus specifically on income tax related to individuals, offering helpful insights.

**Option 3 (More Detailed, for a Knowledge Base):**

* **Traditional Chinese:** 此標籤下的文章，涵蓋了個人稅務的各個方面，包括不同收入類型下的稅務計算、減免措施、申報流程、以及稅務案例分析。旨在協助您了解並應對個人稅務相關的挑戰。
* **Pronunciation:** Cǐ biāo qiān xià de wén zhāng, hán gài le gē rén shuì wù de gè gè fāng miàn, bāo kuò bù tóng shōu rù lèi xíng xià de shuì wù jì suàn, jiǎn miǎn cuò shī, shēn bào liú chéng, yǐ ji shou shuì wù àn lì fēn xī. Zhǐ zài xié zhù nín liǎo jiě bìng yìng duì gē rén shuì wù xiāng guān de tiǎo zhàn.
* **Translation:** The articles under this tag encompass all aspects of personal taxation, including tax calculations under different income types, deductions, filing processes, and case studies. Aiming to help you understand and address the challenges related to personal taxation.
* **Use Case:** Best used for a website that offers detailed tax information, tutorials and advice.

**Option 4 (Simple, if the tag is very specific):**

* **Traditional Chinese:** 個人所得稅
* **Pronunciation:** Gē rén suǒ dé shuì
* **Translation:** Personal income tax.
* **Use case:** If your tag is very specific about personal income tax.

**How to Choose:**

* **Your Website’s Audience:** Consider the readers. Are they beginners or experienced tax professionals?
* **The Scope of Your Blog Posts:** What kind of content will be under this tag?
* **SEO Considerations:** Use keywords relevant to your content (e.g., “所得稅,” “報稅,” “稅務規劃”). However, ensure that it’s human-readable.

When entering this in WordPress, you’d typically put the Traditional Chinese text in the “Description” field of the tag. I recommend also including the Pinyin (romanization) as well especially when entering in the Backend of WordPress.