The term "漢族" (Hànzú) refers to the Han Chinese, the largest ethnic group in China. They make up over 90% of the country's population and have a rich cultural heritage that includes language, traditions, and customs. The Han people primarily speak Mandarin, which is the official language of China. Historically, the Han dynasty (206 BCE – 220 CE) marked a significant period in Chinese history, influencing art, politics, and philosophy. The Han culture has contributed to various aspects of Chinese society, including literature, cuisine, and festivals, making it a vital part of China's identity.