Here are a few options for a WordPress post tag description, considering different focuses:

**Option 1: Concise and Informative**

* **標籤描述：** 深入瞭解比特幣的總供應量、分佈情況及相關數據。 (Zhēn rù le xiǎo biǎo, bì tè bì de hǎo gòng yìn liàng, fēn bù qíng kuàng jí xiàng guān shù jù)
* **Translation:** Gain a deep understanding of Bitcoin’s total supply, distribution, and related data.
* **Focus:** Provides core information

**Option 2: Emphasizing the Importance of Knowledge**

* **標籤描述：** 比特幣數量關乎其價格穩定性與長期發展。 了解此關鍵因素，助您做出明智的投資決定。 (Bǐ tè bì shù liàng guān hū qí jià gé wěn dì xìng yǔ cháng qī fā zhǎn. Liǎo jiě cǐ guān jiàn yīn sù, zhù nín zuò chū míng zhì de tóu zī jué dìng.)
* **Translation:** Bitcoin’s quantity is related to its price stability and long-term development. Understanding this key factor will help you make informed investment decisions.
* **Focus:** Highlights the practical value of understanding Bitcoin’s quantity.

**Option 3: For a Blog Focused on Technical Detail**

* **標籤描述：** 涵蓋比特幣數量上限、挖礦產出機制、流通量變動等技術細節。 (Hán gài bǐ tè bì shù liàng shàng xiàn, wā kuàng chǎn chū jī zhì, liú tōng liàng biàn dòng děng jì shù xì jié.)
* **Translation:** Covers technical details such as Bitcoin’s supply cap, mining output mechanisms, and changes in circulation.
* **Focus:** Targets a more technically savvy audience.

**Option 4: General and Descriptive**

* **標籤描述：** 探討比特幣發行量、流通量，以及比特幣的總供應量。 (Tàn tǎo bǐ tè bì fā xíng liàng, liú tōng liàng, yǐ jí bǐ tè bì de zǒng gòng yīng liàng.)
* **Translation:** Explores Bitcoin’s issuance, circulating supply, and total supply.
* **Focus:** Broad and descriptive of what the tag will cover.

**How to Use in WordPress:**

1. **Go to your WordPress Admin Panel.**
2. **Navigate to “Posts” -> “Tags” (or “Categories” if you’re using categories instead of tags).**
3. **Find the tag “比特幣數量” (or create it if it doesn’t exist).**
4. **In the “Description” field, paste your chosen description.**
5. **Click “Update” or “Save”.**

**Recommendation:**

I recommend **Option 2: Emphasizing the Importance of Knowledge** if your blog aims to attract investors and the broader audience. It concisely explains the significance of the covered subject. If your blog is for a more knowledgeable audience, Option 3 provides greater detail. Choose the description that best aligns with the tone and focus of your blog.