Here are a few options for a WordPress post tag description in Traditional Chinese for “腳底保健” (Foot Health), catering to different lengths and levels of detail:

**Option 1: Concise & Clear**

* **Description:** 提升腳部健康，舒緩疲勞，享受活力每一天。 (Improve foot health, relieve fatigue, and enjoy a vibrant day every day.)

**Option 2: Slightly More Detailed**

* **Description:** 關於腳底護理、按摩、穴位保健等相關資訊，幫助您了解腳底保養的重要性，改善足部問題，擁有更健康的雙腳。 (Information about foot care, massage, acupressure, and other related topics, helping you understand the importance of foot care, improve foot problems, and have healthier feet.)

**Option 3: Focusing on Benefits**

* **Description:** 了解腳底保健的益處，探索各種腳部護理方法，從舒緩壓力到改善睡眠，讓您的腳部煥發青春活力，享受更舒適的生活。 (Understand the benefits of foot health, explore various foot care methods, from relieving stress to improving sleep, allowing your feet to regain vitality and enjoy a more comfortable life.)

**Option 4: Technical & Informative**

* **Description:** 專注於腳底結構、常見腳部疾病、腳底按摩、反射區療法等相關知識。 幫助您建立對腳底健康的全面理解，改善足部健康，舒緩疼痛，预防问题。 (Focus on the structure of the foot, common foot diseases, foot massage, reflexology, and other related knowledge. Help you build a comprehensive understanding of foot health, improve foot health, relieve pain, and prevent problems.)

**How to choose which one to use:**

* **Your target audience:** Consider who you’re writing for. Are they beginners, experts, or somewhere in between?
* **The other tags:** How does “腳底保健” fit within the rest of your tags? Do you need to clarify its focus a bit to avoid overlap?
* **SEO:** You can incorporate keywords, but keep it natural.
* **Your overall blogging goals:** What do you want people to do after reading your posts? Be sure to encourage them to keep reading or take action.

When you’re adding the tag in WordPress:

1. **Go to your Posts.**
2. **Edit the tag.**
3. **Find the description box.**
4. **Paste your chosen description into the box.**
5. **Save.**

Good luck! Let me know if you’d like any variations or further refinement of these descriptions.