Zeng Yan, professor and doctoral supervisor at Lingnan College of Sun Yatsen University, is the chief expert of major projects for the NSSFC. The main research areas include digital economy, digital inclusive finance, digital insurance and platform economy, etc. Zeng has presided more than 10 national, provincial and ministerial level projects and has published more than 70 papers, of which more than 40 were included in SCI / SSCI.