“智人” (Homo sapiens) is the scientific name for modern humans. This species is characterized by a high level of cognitive ability, which allows for complex problem-solving, language, and social interaction. 智人 first appeared around 300,000 years ago and is distinguished from other hominins by its larger brain size and advanced tool-making skills. Throughout history, 智人 has developed diverse cultures and technologies, leading to significant advancements in agriculture, art, and science. The ability to communicate and collaborate has enabled 智人 to adapt to various environments and become the dominant species on Earth.