The term "Chinese nation" refers to the collective identity of the people of China, which includes various ethnic groups, cultures, and languages. The largest group is the Han Chinese, who make up about 92% of the population. Other recognized ethnic groups include the Tibetan, Uighur, and Mongolian peoples, each with their own unique traditions and languages. The Chinese nation has a rich history that spans thousands of years, marked by significant achievements in areas such as philosophy, art, and science. Key historical periods include the Qin Dynasty, which unified the country, and the Ming Dynasty, known for its cultural advancements. Today, the Chinese nation continues to evolve while maintaining its deep-rooted heritage.