Here are a few description options for a WordPress post tag titled “長高” (Zhǎnggāo – Grow Taller) in Traditional Chinese, ranging in style:

**Option 1: Concise & Informative**

* **Description:** 关于促进儿童及青少年长高的相关内容，包括营养、运动、睡眠等建议。 (Guānyú cùjìn ér tóng jí qīng shàonián zhǎnggāo de xiāngguān nèiróng, bāokuò yíngyǎng, yùndòng, shuìmián děng jiànyì.)
* **Translation:** Related content on promoting height growth in children and adolescents, including advice on nutrition, exercise, sleep, etc.

**Option 2: Slightly More Detailed**

* **Description:** 探讨长高秘诀。分享关于如何帮助儿童及青少年健康生长，达到理想身高的知识与文章。涵盖饮食习惯、运动、生活方式等。 (Tàn tǎo zhǎnggāo mìmì jué. Fēnxiǎng guānyú rúhé bāngzhù ér tóng jí qīng shàonián jiànkāng shēngzhǎng, dádào lǐxiǎng shēngāo de zhīshì yǔ wénzhāng. Hánggài yǐnshí xíguàn, yùndòng, shēnghuó fāngshì děng.)
* **Translation:** Exploring the secrets of growing taller. Sharing knowledge and articles on how to help children and adolescents grow healthily and reach their ideal height. Covers dietary habits, exercise, and lifestyle.

**Option 3: Emphasizing Practicality**

* **Description:** 想帮助孩子长高？这里分享实用技巧。内容包括营养搭配、运动计划和睡眠安排，帮助您的孩子获得最佳的生长潜力。(Xiǎng bāngzhù hái zi zhǎnggāo? Zhèlǐ fēnxiǎng shíyòng jìqiǎo. Nèiróng bāokuò yíngyǎng dāpèi, yùndòng jìhuà hé shuìmián ānpái, bāngzhù nín de hái zi huòdé zuìjiā de shēngzhǎng qiánlì.)
* **Translation:** Want to help your child grow taller? Here we share practical tips. The content includes nutritional pairings, exercise plans, and sleep arrangements to help your child achieve their optimal growth potential.

**Option 4: Adding a Keyword Focus**

* **Description:** 关注长高专题，提供儿童长高饮食、青少年长高运动、以及影响长高因素等最新资讯。 (Guānzhù zhǎnggāo zhuāntí, tígōng ér tóng zhǎnggāo yǐnshí, qīngshàonián zhǎnggāo yùndòng, yǐjí yǐngxiǎng zhǎnggāo yīnsù děng zuìxīn zīxùn.)
* **Translation:** Focus on the topics of height growth, providing the latest information on children’s dietary habits for growing taller, exercise for adolescents to grow taller, and factors affecting height.

**Option 5: Short & Sweet (Great for a Simple Site)**

* **Description:** 帮助孩子健康成长，长高的秘诀和建议。 (Bāngzhù hái zi jiànkāng chéngzhǎng, zhǎnggāo de mìmì hé jiànyì.)
* **Translation:** Helping children grow healthily, secrets and advice for growing taller.

**Tips for choosing:**

* **Consider your audience:** Who are you writing for? Parents? Educators?
* **Match the tone of your website:** Is your website formal or casual?
* **Keep it relevant:** Make sure the description accurately reflects the content you’ll be tagging.
* **Use keywords (within reason):** Although a short description is fine, ensure your description contains words related to the topic covered, so that your content shows up on Google if searched for that topic.

I recommend choosing the description that best fits your website’s style and your content. Good luck!