Henggu is a Chinese vocabulary, which means "eternal and timeless". The HSI will remain unchanged for a long time and will not change with time; Ancient times refers to things, traditions, etc in the past. Eternity is a long-standing tradition and values, and it is a concept and culture that has been handed down continuously. This is eternal and still thought-provoking.

Eternal cultural heritage includes thousands of years of human wisdom accumulation and historical development, such as ancient buildings, ancient poems, ancient cultural festivals, traditional handicrafts and so on. These eternal cultural heritages are not only the treasures of China culture, but also the common wealth of the world culture. They continue to be passed down, becoming an important medium for people to understand history and inherit culture, and also an important embodiment of human cultural diversity.

In modern society, protecting and inheriting ancient culture is not only the responsibility of inheriting tradition and historical culture, but also an important way to understand today's society. On the one hand, the constant ancient culture can stimulate the inspiration and thinking of the development of modern civilization. On the other hand, cherishing historical and cultural heritage can enhance people's awareness of protecting culture, ecology and environment and cultivate people's will to think and explore the future. Therefore, it is not only a continuation of traditional culture, but also of great significance to promoting social progress and innovative development.