Here are a few options for a WordPress post_tag description for “失眠療法” (Insomnia Treatment) in Traditional Chinese, ranging from more concise to more detailed:

**Option 1 (Concise):**

> 尋找失眠解方？了解各種失眠療法，改善睡眠，重拾健康。 (Looking for insomnia solutions? Learn about various insomnia treatments to improve sleep and regain health.)

**Option 2 (Slightly more informative):**

> 針對失眠問題的各種治療方法，包括認知行為療法、藥物治療、自然療法等。幫助您探索最適合的失眠療法，擁有更好的睡眠品質。 (Various treatment methods for insomnia, including cognitive behavioral therapy, medication, and natural therapies. Helps you explore the most suitable insomnia treatment for better quality sleep.)

**Option 3 (More Detailed):**

> 探討失眠的成因、症狀，並介紹多種失眠療法，例如：認知行為療法 (CBT-I)、藥物治療、放鬆技巧、改善睡眠環境等。提供實用建議，協助您擺脫失眠困擾，擁有健康睡眠。 (Explore the causes and symptoms of insomnia, and introduce various insomnia treatments, such as Cognitive Behavioral Therapy (CBT-I), medication, relaxation techniques, and improving your sleep environment. Provides practical advice to help you overcome insomnia and achieve healthy sleep.)

**Option 4 (Focus on Specific Information):**

> 失眠困擾？本標籤集中關於各種失眠治療方法，包括藥物、非藥物治療、輔助療法等等。 查找方法，解決失眠問題，讓您一夜好眠! (Troubled by insomnia? This tag focuses on various insomnia treatments, including medication, non-pharmacological treatments, and complementary therapies. Learn to solve your insomnia problem and get a good night’s sleep!)

**Key Considerations and Tips for Choosing:**

* **Target Audience:** Who are you writing for? Are they generally well-informed about insomnia, or are they beginners? If beginners, opt for a more general description.
* **Content of Related Posts:** Does your site focus specifically on CBT-I, or does it also include information about medication? Tailor the description to reflect the scope of your content.
* **SEO:** Include relevant keywords within the description. For example, if you have a post about CBT-I, mention that acronym explicitly.
* **Word Limit:** WordPress tag descriptions are usually best kept concise to maximize their effectiveness.

When you add the description in WordPress, make sure to paste it into the box provided for the tag description. Good luck!