RecruitingPhase 2Drug trialEfficacy of Platinum-based Chemotherapy Plus Immune Checkpoint Inhibitors for EGFR/ALK/ROS1 Mutant Lung CancerThe investigators want to evaluate the Efficay and Safety of Platinum-based Chemotherapy with or without immune checkpoint inhibitors for EGFR/ALK/ROS1 Positive NSCLC who Failed from First-Line Standard Treatment.