Here are a few options for a WordPress post tag description for “綠色經濟” (Green Economy) in Traditional Chinese, ranging in length and detail:

**Option 1: Short & Sweet (General, SEO-friendly)**

> 關注環境保護、資源永續利用，並結合經濟發展的趨勢。探索綠色能源、循環經濟等相關議題。

* **Translation:** Focus on environmental protection, sustainable resource utilization, and the trends of economic development. Explore issues related to green energy, circular economy, and more.
* **Pros:** Concise, covers the main points, good for general search.

**Option 2: More Detailed (Explains the Core Concept)**

> 綠色經濟是一種重視環境永續性，將環境保護與經濟發展緊密結合的經濟模式。透過鼓勵綠色能源、循環經濟、生態設計等，降低對環境的負面影響，同時促進經濟繁榮。 包括但不限於綠色金融、綠色科技，以及如何在商業活動中融入環保理念。

* **Translation:** Green economy is an economic model that prioritizes environmental sustainability, closely integrating environmental protection with economic development. By encouraging green energy, circular economy, ecological design, etc., it reduces the negative impact on the environment while promoting economic prosperity. This includes, but is not limited to, green finance, green technology, and how to integrate environmental protection concepts into business activities.
* **Pros:** More informative, clarifies the key principles, good for educating readers.

**Option 3: Focus on Action & Benefits (Appeals to the reader)**

> 想了解如何為地球盡一份心力？ 綠色經濟介紹了各種能幫助我們實現永續發展的方法，如綠色科技、再生能源、以及減少碳排放的策略。 學習如何在生活中、工作中支持綠色經濟，共創更美好的未來。

* **Translation:** Want to know how to contribute to the Earth? Green economy introduces various methods that can help us achieve sustainable development, such as green technology, renewable energy, and strategies to reduce carbon emissions. Learn how to support the green economy in your life and work, and co-create a better future.
* **Pros:** Motivating, focuses on the benefits, and encourages engagement.

**Option 4: SEO-optimized (Incorporates Relevant Keywords)**

> 探索綠色經濟 (Green Economy) 的世界！ 本標籤涵蓋永續發展、環保科技、綠色能源、循環經濟、碳中和等重要議題。 了解如何在商業、投資、生活各方面實現綠色轉型，促進環境友善、經濟繁榮。 關鍵字：綠色經濟, 永續發展, 環保科技, 綠色能源, 循環經濟, 碳中和。

* **Translation:** Explore the world of Green Economy! This tag covers important issues such as sustainable development, environmental technology, green energy, circular economy, carbon neutrality, and more. Learn how to achieve a green transformation in business, investment, and life, and promote environmental friendliness and economic prosperity. Keywords: Green Economy, Sustainable Development, Environmental Tech, Green Energy, Circular Economy, Carbon Neutrality.
* **Pros:** Strong SEO focus, clearly outlines relevant keywords to increase search visibility. Good for attracting users searching for specific topics related to the green economy.

**How to Choose:**

* **Consider Your Audience:** Who are you writing for? Are they already familiar with the concept, or do they need a basic introduction?
* **Purpose of the Tag:** What are you hoping readers will learn or do when they click on this tag?
* **Character Limit:** WordPress might have a character limit for tag descriptions.

I recommend **Option 4 (SEO-optimized)** if you are looking for a description that will help people find your content. If you want a more general description, **Option 1 or 2** would be good. Remember to edit it to best suit your specific blog and content.