Here are a few options for the WordPress `post_tag` description, providing variations in tone and focus:

**Option 1: Concise & General**

* **繁體中文:** 健康零食的標籤。提供您關於美味又對身體有益零食的資訊。
* **Pinyin (for context):** Jiànkāng língshí de biāoqiān. Tígōng nín guānyú měiwèi yòu duì shēntǐ yǒuyì língshí de zīxùn.
* **Translation:** This tag for healthy snacks. Provides you with information about delicious and body-friendly snacks.

**Option 2: Slightly more descriptive and useful for search.**

* **繁體中文:** 美味又健康的零食，適合追求健康生活方式的您。從堅果到水果乾，這裡有各種健康的選擇。 了解如何聰明地選擇零食，滿足您的口腹之慾，同時保持健康。
* **Pinyin:** Měiwèi yòu jiànkāng de língshí, shìhé zhuīqiú jiànkāng shēnghuó fāngshì de nín. Cóng jiānguǒ dào shuǐguǒ gān, zhèlǐ yǒu gèzhǒng jiànkāng de xuǎnzé. Liǎojiě rúhé cōngmíng de xuǎnzé língshí, mǎnzú nín de kǒufù zhī yù, tóngshí bǎochí jiànkāng.
* **Translation:** Delicious and healthy snacks, perfect for those pursuing a healthy lifestyle. From nuts to dried fruits, there are various healthy options here. Learn how to choose snacks smartly, satisfy your cravings while maintaining your health.

**Option 3: Focus on advice and tips**

* **繁體中文:** 關於健康零食的訣竅和建議。教您如何選擇天然、營養豐富的零食，幫助您控制體重、提升能量並維持健康。包含食譜、零食指南和更多資訊。
* **Pinyin:** Guānyú jiànkāng língshí de juéqiào hé jiànyì. Jiào nín rúhé xuǎnzé tiānrán, yíngyǎng fēngfù de língshí, bāngzhù nín kòngzhì tǐzhòng, tíshēng néngliàng bìng wéichí jiànkāng. Bāohán shípǔ, língshí zhīnán hé gèng duō zīxùn.
* **Translation:** Tips and advice on healthy snacks. Teaches you how to choose natural, nutritious snacks to help you control your weight, boost your energy, and maintain your health. Includes recipes, snack guides, and more information.

**Key considerations when choosing which description to publish:**

* **Target Audience:** Who are you trying to reach with your blog? The description should resonate with what they’re looking for.
* **Content of your Posts:** What kind of content do you actually publish under the “健康零食” tag? The description should be relevant.
* **SEO:** Do you want the tag to rank in search engines? Include relevant keywords like “健康,” “零食,” “健康零食,” and any particular snack types you’re targeting (e.g., “堅果,” “水果乾”). This is more important for your actual Post titles and URL structure, but it can help.
* **User Information:** Provide clear information. Try describing your target audience and the content within the tag!

I suggest choosing the one that best fits your blog’s content and audience. You can always edit the description later.