1. Research on the New Development Pattern of ‘Dual Circulation’ and the development of blockchain in Ningbo
2. Research on the New Development Pattern of ‘Dual Circulation’ and the development of Ningbo's ‘Belt and Road’
3. The relationship between the Ningbo government's venture capital and incubation of high-tech startups under the New Development Pattern of ‘Dual Circulation’.
4. The implications of supply chain digital and intelligent innovation for Ningbo enterprises under the New Development Pattern of 'Dual Circulation'.
5. Research on the Investment and Financing Strategy of Ningbo's Export-oriented Enterprises under the New Development Pattern of 'Dual Circulation'.
6. Promote the mutual reinforcement of domestic and international dual circulation: the perspective of international mergers and acquisitions and compound innovation theory.