Here are a few options for the WordPress post_tag description, catering to different tones and levels of detail:

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

> 了解如何在您家中運用居家風水，改善生活品質，帶來好運和財運。

(Translation: Learn how to apply Feng Shui in your home to improve your quality of life and bring good luck and wealth.)

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

> 居家風水：探索以風水原則佈置您的住所的藝術，從而營造和諧、平衡的居住空間。 涵蓋臥室、客廳和廚房等不同空間的佈局技巧。

(Translation: Home Feng Shui: Explore the art of arranging your residence according to Feng Shui principles to create a harmonious and balanced living space. Covers layout techniques for different spaces such as bedrooms, living rooms, and kitchens.)

**Option 3 (Emphasizing Practicality):**

> 想改善您的居家環境嗎？ 我們的居家風水標籤提供了實用的技巧和提示，幫助您優化您的家居能量，打造更健康、更幸福的生活。

(Translation: Want to improve your home environment? Our Home Feng Shui tag provides practical tips and pointers to help you optimize your home energy and create a healthier and happier life.)

**Option 4 (For a Blog Focus on Beginner Guidance):**

> 居家風水入門： 從基礎知識開始，探索如何在您的家中運用風水，提升整體運勢。 一起開始學習這門古老的智慧吧！

(Translation: Home Feng Shui for Beginners: Start with the basics and explore how to use Feng Shui in your home to boost your overall luck. Let’s start learning this ancient wisdom together!)

**Key Considerations when choosing:**

* **Context of your Blog:** Is your blog aimed at beginners, or more advanced practitioners?
* **Keywords:** Does the description include keywords important for SEO (Search Engine Optimization)? (e.g., “改善生活”, “好運”, “財運”, or specific rooms like 臥室, 客廳, 廚房, which could be further mentioned in relevant posts)
* **Tone:** Is your blog authoritative, friendly, or casual?
* **Word Count:** WordPress limits the length of descriptions. Keep it concise and impactful. (Keep around 1-2 sentences)

You should consider the style of your blog and your target audience when choosing the best description. Also, consider your overall strategy. Good descriptions help in indexing and helps users understand what content in your blog uses this tag. Don’t forget to translate “居家風水” into the language of your content as a heading or title as well.