Here’s a description for a WordPress post tag “investment properties” in Traditional Chinese, along with some options for different levels of formality:

**Option 1: Most Common and Direct (Good for general audience)**

* **Traditional Chinese:** 投資房地產 (Tóuzī fángdìchǎn)
* **Translation:** Investment Properties
* **Description:** 探索我們精選的投資房地產，包括出租物業、翻修項目和商業地產。了解房地產投資的優勢和風險，並找到適合您的財務目標的房產。 (Tànsuǒ wǒmen jīngxuǎn de tóuzī fángdìchǎn, bāokuò chūzū wùyè, fānxiū xiàngmù hé shāngyè dìchǎn. Liǎojiě fángdìchǎn tóuzī de yōushì hé fēngxiǎn, bìng zhǎodào shìhé nín de cáiwù mùbiāo de fángchǎn.)
* **Translation of Description:** Explore our curated selection of investment properties, including rental properties, renovation projects, and commercial real estate. Learn about the advantages and risks of real estate investment, and find properties that align with your financial goals.

**Option 2: Slightly More Professional (Suitable for investors and specific audiences)**

* **Traditional Chinese:** 投資性房地產 (Tóuzī xìng fángdìchǎn)
* **Translation:** Investment-Grade Real Estate
* **Description:** 涵蓋各種投資房地產，包括住宅、商業空間和多戶住宅。提供市場分析、投資策略以及成功投資房地產的相關資源。(Hángài gè zhǒng tóuzī fángdìchǎn, bāokuò zhùzhái, shāngyè kōngjiān hé duō hù zhùzhái. Tígōng shìchǎng fēnxī, tóuzī cèlüè yǐjí chénggōng tóuzī fángdìchǎn de xiāngguān zīyuán.)
* **Translation of Description:** Covers a variety of investment properties, including residential, commercial spaces, and multi-family dwellings. Provides market analysis, investment strategies, and related resources for successful real estate investment.

**Option 3: Concise and SEO-Focused (Good for search engine optimization)**

* **Traditional Chinese:** 投資房地產 (Tóuzī fángdìchǎn)
* **Translation:** Investment Properties
* **Description:** 尋找適合您的投資房地產。出租、商業和更多選擇，助您實現財務自由。(Xúnzhǎo shìhé nín de tóuzī fángdìchǎn. Chūzū, shāngyè hé gèng duō xuǎnzé, zhù nín shíxiàn cáiwù zìyóu.)
* **Translation of Description:** Find investment properties that suit you. Rentals, commercial and more options, help you achieve financial freedom.

**Key Considerations when Choosing/Customizing:**

* **Target Audience:** Who are you writing for? Are they sophisticated investors, or beginners?
* **Website Content:** Does the description align with the overall tone and content of your website?
* **SEO:** Include relevant keywords (like “出租” (chūzū – rental), “商業地產” (shāngyè dìchǎn – commercial real estate)) to improve search engine visibility.
* **Call to Action (Optional):** If appropriate, you could add a call to action like “了解更多” (Liǎojiě gèng duō – Learn More) or “聯繫我們” (Liánxì wǒmen – Contact Us) at the end.

Remember to adjust the description based on the content you’ll be tagging with “投資房地產” to ensure it’s relevant and helpful for your readers. I suggest tailoring your choice to your specific audience and website’s overall purpose.