Offering name context in Chinese
I think we should respond in Chinese to acknowledge the user’s statement and explain how Chinese four-character names work. The guidelines suggest keeping it concise and friendly.
I could say something like: "正常，很多外来名字音译成四个字，像费尔南多、克里斯蒂亚诺等。"
Also, I could ask if they want help creating a meaningful Chinese name or backstory. Let's make sure the response is nice and clear while sticking to the script!
很正常呀。像“费尔南多”这样的外来名字在中文里常用四字音译。中国人的四字名字也不少，常见是复姓+双字名（如“欧阳娜娜”“司马相如”），也有艺名、笔名或叠名等情况。名字有没有深意不重要，合自己心意就好。
如果你想，我可以帮你起一个有中文含义的名字，或给“费尔南多”配个有趣的中文外号/含义版。你偏好哪种风格？比如文雅、自然、运动感、酷一点等。