This is a single-arm, multi-cohort, multi-center, open-label, phase IIIb clinical study. The objective is to evaluate the efficacy and safety of Savolitinib in the treatment of locally advanced or metastatic NSCLC patients with MET exon 14 mutations. The study involves a Screening Period, a Treatment Period and a Follow-up Period. It is planned that about 40 study sites will enroll 163 advanced or metastatic NSCLC patients with MET exon 14 mutations
Treating Non-small Cell Lung Cancer (NSCLC) Patients with MET exon 14mutations with Savolitinib