The Shenzhen People's Procuratorate has filed charges against Sui Guangyi, Ma Xiaoqiu, and 28 others for crimes including fundraising fraud, illegal public deposit absorption, and money laundering. The accused used Ding Yifeng Asset Management and affiliated companies to conduct illegal fundraising through false financial products and 'DDO Digital Options' air tokens. Authorities have seized properties, vehicles, equities, and frozen bank accounts linked to the suspects.