On May 30, Hefei, Anhui Province, marked a significant milestone with the successful execution of China's first large-scale test of vehicle-to-grid (V2G) interaction, facilitated by the precise scheduling capabilities of a "5G+Quantum" virtual power plant. In this pioneering trial, over 6,000 new energy vehicles within the city actively participated, engaging in ordered charging, reverse discharging, and invited charging, collectively achieving an impressive interactive power output of 28,000 kWh. V2G interaction leverages new energy vehicles as versatile mobile energy storage units, enabling bidirectional energy flow and information exchange with the grid. This innovative approach not only aids in balancing grid load but also offers vehicle owners an opportunity to capitalize on electricity price fluctuations. The test underscores the robust precision scheduling abilities of the "5G+Quantum" virtual power plant in V2G scenarios, paving the way for widespread adoption and integration of V2G technology.