Here are a few options for a WordPress `post_tag` description, depending on the desired focus:

**Option 1: General & Broad (Suitable for general trading posts)**

* **傳統中文描述:** 關於我們文章中使用的交易策略的相關標籤。涵蓋各種交易方法，包括技術分析、基本面分析和風險管理。 (Simplified: 关于我们文章中使用的交易策略的相关标签。涵盖各种交易方法，包括技术分析、基本面分析和风险管理。)
* **Translation:** This tag relates to the trading strategies used in our articles. It covers various trading methods, including technical analysis, fundamental analysis, and risk management.

**Option 2: Focus on Learning & Insights**

* **傳統中文描述:** 這個標籤集合了我們對交易策略的分享和分析。從實用的策略到深入的思想，幫助你提升交易技巧。 (Simplified: 这个标签集合了我们对交易策略的分享和分析。从实用的策略到深入的思想，帮助你提升交易技巧。)
* **Translation:** This tag offers a collection of our shares and analyses on trading strategies. From practical strategies to in-depth insights, helping you improve your trading skills.

**Option 3: Focused on Types of Strategies**

* **傳統中文描述:** 標示文章中討論的交易策略類型。包括日内交易、波段交易、程式交易等。 (Simplified: 标示文章中讨论的交易策略类型。包括日内交易、波段交易、程式交易等。)
* **Translation:** Indicates the types of trading strategies discussed in the articles. Includes day trading, swing trading, algorithmic trading, and more.

**Option 4: Direct & Concise**

* **傳統中文描述:** 策略分享與討論。 (Simplified: 策略分享与讨论。)
* **Translation:** Strategy sharing and discussion.

**Which one to choose?**

Choose the description that best reflects the content you’ll be tagging. If your blog covers a wide range of trading topics, the first option is a safe bet. If your blog is more about lessons learned or specific types of strategies, then the second or third would be better tailored. The fourth is useful if you are simply looking for a succinct description.

**How to use in WordPress:**

1. **Go to:** Posts > Tags in your WordPress admin panel.
2. **Create a tag:** Enter “交易策略” as the Name and choose one of the descriptions above for the Description field.

Remember to use the descriptions in Traditional Chinese as shown above in the “傳統中文描述” sections.