I. Introduction
Artificial intelligence (AI) is widely considered to be the new productivity revolution after the information technology revolution. Most people know or understand what AI-based services and devices are available, but few know the technology behind them [1]. Therefore, it is very important to familiarize people with the technical background and basic concepts of AI. After entering a new wave, the strategic plans on AI developed by the United States [2], China [3], the United Kingdom [4], France [5], Japan [6], and Singapore [7] have raised the application of AI education to a national strategic level, making the new generation of AI more widely concerned. At present, AI is developing rapidly and deeply affecting human work and life, and promoting AI education is fundamental and forward-looking for economic development and social development.