Compliance, China International Xugong Digital Education Science Research Institute and Shandong Xugong Hand-Brain Fast Calculation Education Research Institute are the only institutions in the world that specialize in the research of children's mathematics enlightenment methods. 1999 invented the hand-brain quick calculation, which has been popular in China and gone global. Xugong discovered several yuan in 2007 and perfected its education system on 20 12. And authorized the Yellow River Publishing House to publish a series of teaching materials for digital education. With the introduction of digital education to schools in other countries in the world, it has attracted the attention of many countries. In the near future, education ambassadors from the European Union and the Arab League will be sent to the headquarters of Xugong, representing more than 30 countries to inspect the education of several yuan. China Education Channel will follow up the inspection to the whole world via satellite.