cbdc money, Knowledge graph

The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.5 days and 4 boards: overpass lifting.3 days and 2 boards: Fuda shares.

4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.4 days and 3 boards: Wenfeng Group.Third, artificial intelligence

Fourth, the digital economyBoard 3: ASD.3 days and 2 boards: Xinshida, Shengli Precision and Fuda.