Here are a few options for the WordPress post_tag description “投資規模” (Investment Scale) in Traditional Chinese, ranging from simple to slightly more detailed:

**Option 1: Simple & Direct**

* **Description:** 說明投資的資金大小和範圍。 (Explains the size and scope of the investment.)

**Option 2: Slightly More Informative**

* **Description:** 用於標記與投資金額、預算、或資產規模相關的文章。 (Used to tag articles related to investment amounts, budgets, or asset scale.)

**Option 3: Emphasizing Categorization**

* **Description:** 將文章根據其投資規模進行分類，方便讀者查找相關內容。 (Categorizes articles based on their investment scale, making it easier for readers to find relevant content.)

**Option 4: More Elaborate & Suggestive of Content**

* **Description:** 涵蓋不同投資策略、項目或市場的資金投入量。 包含小型投資、大型投資、以及各種規模的資產配置討論。 (Covers the amount of capital invested in various investment strategies, projects, or markets. Includes discussions on small investments, large investments, and asset allocation across different scales.)

**Which one to choose depends on your website’s specific needs:**

* **If clarity is key:** Use Option 1 or 2.
* **If you want to improve discoverability:** Use Option 3.
* **If you want to hint at the content type:** Use Option 4.

Remember to also use relevant keywords in the tag description itself to help with search engine optimisation (SEO). For example, if you’re focusing on small-scale investments, you could slightly modify Option 4 to emphasize that:

* **Suggested modification:** (includes discussions on **小型投資**、大型投資… ) (Includes discussions on **small investments**, large investments…)

I recommend testing a few descriptions and analyzing which one performs best regarding attracting readers. Good luck!