Here are a few options, ranging in length and focus, for a description for the WordPress tag “貓愛滋症狀” (Māo ài zī zhèngzhuàng – Cat AIDS Symptoms) in Traditional Chinese:

**Option 1 (Short and Sweet):**

> 詳細了解貓愛滋的早期症狀，以及如何保護您的愛貓健康。 (Xiángxì liǎojiě māo ài zī de zǎoqí zhèngzhuàng, yǐjí rúhé bǎohù nín de àimāo jiànkāng.)
>
> *Translation: Learn more about the early symptoms of Cat AIDS, and how to protect the health of your beloved cat.*

**Option 2 (Slightly More Detailed):**

> 探索貓愛滋病毒（FIV）感染後的各種症狀，包括常見的免疫系統衰弱跡象，以及需要注意的身體反應。 幫助您及早發現，及時就醫。 (Tànsuǒ māo ài zī bìngdú (FIV) gǎnrǎn hòu de gèzhǒng zhèngzhuàng, bāokuò chángjiàn de miǎnyì xìtǒng shuāiruò jīxiàng, yǐjí xūyào zhùyì de shēntǐ fǎnyìng. Bāngzhù nín jízǎo fāxiàn, jíshí jiùyī.)
>
> *Translation: Explore the various symptoms after a cat is infected with Feline Immunodeficiency Virus (FIV), including common signs of a weakened immune system, and physical reactions to watch out for. Help you to detect early and seek medical attention promptly.*

**Option 3 (Emphasis on Action):**

> 重要！ 了解貓愛滋的症狀，及早發現，及時治療至關重要。 我們提供詳盡資訊，幫助您識別早期貓感染跡象，並了解應對措施， 保護您的貓咪免受潛在的健康風險。 (Zhòngyào! Liǎojiě māo ài zī de zhèngzhuàng, jízǎo fāxiàn, jíshí zhìliáo zhìguān zhòngyào. Wǒmen tígōng xiángjìn zīxùn, bāngzhù nín shíchí zǎoqí māo gǎnrǎn jīxiàng, bìng liǎojiě yīngduì cuòshī, bǎohù nín de māomī miǎn shòu qiánzài de jiànkāng fēngxiǎn.)
>
> *Translation: Important! Understanding the symptoms of Cat AIDS, early detection, and timely treatment are crucial. We provide comprehensive information to help you identify early signs of feline infection and understand the appropriate actions to take, protecting your cat from potential health risks.*

**Option 4 (Adding keywords for SEO):**

> 了解貓愛滋病毒（FIV）的常見症狀，例如發燒、食慾不振、體重下降、淋巴結腫大以及其他免疫系統相關問題。 關注貓愛滋症狀可以幫助您及早發現及時治療。 尋找貓 AIDS 症狀, FIV 貓, 貓咪健康。(Liǎojiě māo ài zī bìngdú (FIV) de chángjiàn zhèngzhuàng, lìrú fāshāo, shíyù bù zhèn, tǐzhòng xiàjiàng, línbājié zhǒngdà yǐjí qítā miǎnyì xìtǒng xiāngguān wèntí. Guānzhù māo ài zī zhèngzhuàng kěyǐ bāngzhù nín jízǎo fāxiàn jíshí zhìliáo. Xúnzhǎo māo AIDS zhèngzhuàng, FIV māo, māomī jiànkāng.)
>
> *Translation: Learn about the common symptoms of Feline Immunodeficiency Virus (FIV), such as fever, loss of appetite, weight loss, swollen lymph nodes, and other immune system-related problems. Paying attention to cat AIDS symptoms can help you find and treat them early. Search for Cat AIDS symptoms, FIV cats, cat health.*

**Tips for Choosing the Best Description:**

* **Target Audience:** Consider who your audience is. Are they experienced cat owners or new to the topic?
* **Purpose:** What do you want readers to do after reading the description? Are you hoping they click on the tag to see posts, or are you focused on providing basic information?
* **SEO:** (If important) Include relevant keywords, use a natural tone, and keep it concise. The fourth option above focuses on this.
* **Length:** Keep it relatively short and readable, focusing on the most important details. WordPress will often truncate long descriptions.

Choose the option that best suits your needs! Remember to use traditional characters correctly!