The purpose of this study is to see how safe the study drug, DZD9008, is, how it works, and assess the efficacy of the study drug verse standard treatment of your disease. DZD9008 is an investigational drug that has not been approved by United States Food and Drug Administration (FDA), for the treatment of NSCLC. Pemetrexed combined with Carboplatin is the standard treatment for advanced non-small cell lung cancer (NSCLC) with Exon 20 Insertion Mutation. The EGFR (epidermal growth factor receptor) is a gene that regulates cell growth and this gene can change, or mutate, in some people with...