Here are a few options for a WordPress post tag description for “加密貨幣入門” (Jiā Mì Huò Bì Rù Mén – Cryptocurrency Introduction) in Traditional Chinese, ranging in length and detail:

**Option 1: Concise & Clear**

* **Description:** 了解加密貨幣世界的基礎知識，開始你的數位資產之旅。 (Understand the fundamentals of the cryptocurrency world and begin your digital asset journey.)

**Option 2: Slightly More Informative**

* **Description:** 學習加密貨幣的入門知識，包括比特幣、以太坊等熱門幣種，以及錢包、交易所等概念。助你安全地進入加密貨幣的投資領域。 (Learn the introductory knowledge of cryptocurrencies, including popular currencies like Bitcoin and Ethereum, as well as concepts like wallets and exchanges. Help you safely enter the investment field of cryptocurrencies.)

**Option 3: Focused on Beginners**

* **Description:** 專為新手設計的加密貨幣入門指南，帶你一步一步探索加密貨幣世界，讓你不再畏懼複雜的技術術語和投資策略。 (An introductory guide to cryptocurrencies designed specifically for beginners, taking you through the crypto world step by step, so you no longer fear complex technical jargon and investment strategies.)

**Option 4: Emphasis on Learning and Resources**

* **Description:** 探索加密貨幣世界的入門課程。在這裡，你將找到關於比特幣、以太坊、區塊鏈技術和加密貨幣投資的教學、文章和资源，助你建立紮實的知識基礎。 (Explore the introductory courses of the cryptocurrency world. Here you will find tutorials, articles, and resources on Bitcoin, Ethereum, blockchain technology, and cryptocurrency investment to help you build a solid knowledge base.)

**Which option is best depends on your context!**

* **If you need a short description for the tag in a small space**, **Option 1** is your best bet.
* **If you want to give a quick overview of the content covered by the posts tagged with this tag,** **Option 2 or 3** will work.
* **If you’re primarily providing educational content and want to highlight the resources,** **Option 4** may be the most inviting.

Remember to choose the description that best reflects the content of the posts you’ll be tagging. Also, consider keeping the description concise so it’s easy to understand. You can further customize these descriptions to specifically talk about the content in *your* posts.