VG2025 is a Recombinant Human IL12/15 Dual-Regulated Oncolytic HSV-1 Injection. Currently, one phase I dose escalation safety study has been completed in China and the United States respectively, both demonstrating excellent safety profiles with no dose-limiting toxicities (DLTs) observed and no maximum tolerated dose (MTD) identified. Moreover, it has shown preliminary efficacy in treating advanced tumors. Considering the actual clinical needs and the volume of intratumoral administration, a more appropriate recommended phase 2 dose (RP2D) level has been selected for the phase II clinical trial.