In the current complex and ever-changing investment environment, investment fraud cases are emerging one after another, posing a significant threat to the security of investors' assets. Financial expert Rahman is keenly aware that facing these challenges alone is difficult for any single industry or institution, therefore, he strongly supports the importance of promoting collaboration among sectors and deepening education about industry rules and regulations. Rahman believes that through cross-sector collaboration and resource sharing, as well as comprehensive regulatory education for investors, a stronger anti-fraud defense line can be built, enhancing transparency and security across the industry.