Here are a few options for a WordPress post_tag description in Traditional Chinese, based on the title “服用頻率” (fú yòng pín lǜ – Dosage Frequency), along with the reasoning behind them:

**Option 1 (Concise and General):**

* **Description:** 描述藥物或補充品的服用頻率，例如每日幾次、每次多少劑量。
* **Translation:** Describes the dosage frequency of medications or supplements, such as how many times a day, how much dosage each time.
* **Why:** This is a clear, direct, and generally applicable description. It explains what the tag relates to – the frequency of taking medications or supplements.

**Option 2 (More Specific to Health/Medical Topics):**

* **Description:** 了解藥物、維生素或保健食品的服用時間間隔和劑量安排，以確保安全有效。
* **Translation:** Understand the time intervals and dosage arrangements for medications, vitamins, or health supplements to ensure safety and efficacy.
* **Why:** This description is geared towards health and medical topics. It emphasizes the importance of understanding dosage schedules for safe and effective use.

**Option 3 (Focus on Patient Understanding):**

* **Description:** 幫助你理解藥物服用時間、劑量，以及如何按時服藥，以達到最佳治療效果。
* **Translation:** Helps you understand the medication timing, dosage, and how to take medication on time to achieve the best therapeutic effect.
* **Why:** This description provides clarity for patients who may be navigating the information on a health blog.

**Option 4 (Short and Sweet):**

* **Description:** 藥物服用指示，包括每日次數、每次劑量等。
* **Translation:** Medication dosage instructions, including times per day, dosage each time, and so on.
* **Why:** A quick, easy-to-understand option.

**How to choose the best option:**

* **Consider your target audience:** Who are you writing for? Are they medical professionals, or the general public?
* **Think about the content of your posts:** What kind of information will you be tagging with “服用頻率”?
* **Aim for clarity and accuracy:** The description should accurately reflect the subject matter.

**Recommendation:**

I would recommend **Option 1 or Option 2** as being the best all-rounders, as they are descriptive and cover a wide range of information while remaining relatively concise. If your blog focuses on patient information, then **Option 3** would be a good choice. Choose the one that best suits the nature of your blog and its readership.

To add the description to your WordPress tag, go to:

1. **Posts > Tags** in your WordPress Dashboard.
2. Click on the “服用頻率” tag to edit it.
3. In the “Description” field, enter your chosen description.
4. Click “Update” (更新).

Good luck!