Here are a few options for a WordPress post tag description for “工會” (Gōnghuì, meaning “Labor Union” or “Trade Union” in Traditional Chinese), catering to slightly different focuses:

**Option 1: General & Concise**

> 團結勞工，爭取權益。 (Tuánjié láogōng, zhēngqǔ quányì.) – Unite workers and fight for their rights.

**Option 2: Emphasizing Advocacy**

> 關注勞工議題，倡導公平待遇和安全工作環境。 (Guānzhù láogōng yǐtí, chàngdǎo gōngpíng dàiyù hé ānquán gōngzuò huánjìng.) – Focuses on labor issues, advocating for fair treatment and a safe working environment.

**Option 3: Benefit Driven**

> 瞭解工會的服務和福利，保障您的勞動權益。 (Liǎojiě gōnghuì de fúwù hé fúlì, bǎozhàng nín de láodòng quányì.) – Learn about union services and benefits, protecting your labor rights.

**Option 4: Simple & Community Focused**

> 勞工團結的平台。 (Láogōng tuánjié de píngtái.) – A platform for worker solidarity.

**How to Use This in WordPress:**

1. **Go to your WordPress admin panel.**
2. **Navigate to Posts > Tags.**
3. **Find the tag “工會” (likely already created if you’re tagging posts with it).**
4. **Click on the “Edit” link for the “工會” tag.**
5. **Locate the “Description” field.**
6. **Paste the description you choose into the “Description” field.**
7. **Click “Update” to save the tag changes.**

Choose the option that best reflects the overall tone and focus of your website’s content related to labor unions. I recommend the second option (advocacy) for a more active and informative tone.