In 2006, the European Parliament and the European Council jointly released a framework called "Core Literacy for Lifelong Learning: European Reference Framework", and pointed out that core literacy is the achievement of all individuals to achieve self-realization and development, become active citizens, and integrate into society. And those qualities needed for successful employment. At the same time, it lists eight core qualities of mother tongue communication, foreign language communication, mathematics literacy and basic science and technology literacy, digital literacy, learning to learn, social and civic literacy, pioneering spirit and entrepreneurial awareness, cultural awareness and expression. [5]