Xiao Yue specializes in building infrastructure for cross-border data element flows, regulatory innovation, and globalization services for digital enterprises. In cross-border data governance, he initiated the "scenario-based innovative pilot" pathway for cross-border data flows and led the proposal of a "hub-to-hub" cross-border data service facility. As the core lead, he drafted the Shanghai Reinsurance Data Cross-Border Negative List and operational guidelines for highly-regulated sectors including public mutual funds, biomedicine, and reinsurance—pioneering an operational paradigm for compliant and facilitated industry data circulation.