Here are a few options for a description of the WordPress post tag “水晶功效” in Traditional Chinese, ranging from concise to more descriptive:

**Option 1 (Concise):**

> 了解水晶的能量與益處。探索不同水晶的功效，為您的身心靈帶來療癒。

**(Translation: Learn about the energy and benefits of crystals. Explore the effects of different crystals to bring healing to your mind, body, and spirit.)**

**Option 2 (More Descriptive):**

> 深入研究水晶功效的世界，探索各種水晶的獨特特性。從舒緩情緒到增強活力，了解如何透過水晶的能量來改善您的生活品質。涵蓋各種水晶的功效，例如：舒緩壓力、提升專注力、吸引愛與財富等等。

**(Translation: Dive deep into the world of crystal benefits and explore the unique characteristics of various crystals. From soothing emotions to boosting vitality, learn how to use the energy of crystals to improve your quality of life. Covering the effects of various crystals, such as: relieving stress, enhancing concentration, attracting love and wealth, and more.)**

**Option 3 (Focusing on Practical Use):**

> 探索不同水晶的功效，並學習如何將水晶融入您的日常生活中。這份標籤將提供有關如何選擇、淨化和使用水晶來支持您的身心靈健康的實用指南。包含各種水晶在不同情境下的應用，助您發掘水晶的潛在力量。

**(Translation: Explore the effects of different crystals and learn how to incorporate them into your daily life. This tag will provide practical guidance on how to choose, cleanse, and use crystals to support your mind, body, and spirit. It includes applications of various crystals in different situations to help you discover the potential power of crystals.)**

**Option 4 (Short & Sweet):**

> 水晶的能量與功效，助您身心靈健康。

**(Translation: The energy and effects of crystals, helping your mind, body, and spirit to thrive.)**

**Which option is best depends on your website and the content you create.** If you’re aiming for a brief overview, Option 1 or 4 might be perfect. If you’re creating in-depth articles, Option 2 or 3 offers a more comprehensive overview. Remember to tailor the description to match the specific topics you’ll be posting under this tag.