你是中国人吗用英语怎么说

"Are you Chinese?" is the most direct way to ask if someone is of Chinese nationality. It is a common question in many cultures and contexts, including international business, travel, and social interactions. The answer could be a simple "yes" or "no", or it might require further explanation about one's cultural heritage, ethnicity, or family background. In any case, asking this question politely and respectfully can help to build connections and avoid misunderstandings between people of different nationalities and backgrounds.