Here are a few options for the description of the WordPress post tag “入睡困難” (Insomnia in Traditional Chinese), ranging in length and style:

**Option 1: Concise & Informative**

> 探討各種導致入睡困難的因素，以及改善睡眠質素的方法。包括壓力、生活習慣、睡眠環境等。

*Translation: Discusses various factors contributing to difficulty falling asleep, and methods for improving sleep quality. Includes stress, lifestyle habits, and sleep environment.*

**Option 2: Slightly More Detailed**

> 關於入睡困難的所有内容，例如難以入睡、夜間醒來、睡眠時間不足等問題。提供睡眠障礙的資訊、改善睡眠的建議，以及相關的健康知識。

*Translation: Everything about having trouble falling asleep, such as difficulty falling asleep, waking up during the night, and insufficient sleep time. Provides information on sleep disorders, recommendations for improving sleep, and related health knowledge.*

**Option 3: Focused on Solutions**

> 針對入睡困難，提供實用的改善方法與技巧，幫助你更容易入睡，享受更優質的睡眠。包括飲食調整、放鬆技巧、創建良好的睡眠環境等。

*Translation: Focused on insomnia, offering practical methods and techniques for improvement, helping you fall asleep easier and enjoy better sleep. Includes dietary adjustments, relaxation techniques, and creating a good sleep environment.*

**Option 4: Emphasis on Symptoms & Causes**

> 了解入睡困難的常見症狀和可能原因。從心理壓力、生理疾病到生活習慣的影響，全方位探討入睡困難的成因，並提供解決方案。

*Translation: Understand the common symptoms and possible causes of difficulty falling asleep. From psychological stress and physical illness to the impact of lifestyle habits, explore the causes of insomnia comprehensively and provide solutions.*

**How to choose the best option:**

* **Consider your blog’s audience:** Which description best reflects the information you typically provide on your blog? Are you focusing on symptoms, solutions, healthy habits, or a mix?
* **Think about SEO (Search Engine Optimization):** Does the description include relevant keywords that people might search for (e.g., “睡眠障礙” – sleep disorder, “改善睡眠” – improve sleep)?
* **Keep it concise:** WordPress tag descriptions typically don’t need to be very long. Aim for clarity and helpfulness in a short amount of text.

You can also customize these options by mixing and matching elements to best suit your specific needs. Remember to translate the description using Traditional Chinese characters!