There are more targeted drugs for gastric cancer, mainly including: 1. Anti-HER2 gene therapy drugs: the representative drug is trastuzumab. If HER2 gene is positive, in the process of chemotherapy, cooperating with trastuzumab can increase the effect of chemotherapy; 2, anti-EGFR gene therapy drugs: such as apatinib, generally used in the advanced stage of gastric cancer, as the third-line standard treatment plan; 3, immune-targeted drugs: such as anti-PD-1 is currently more widely used, but at present, PD-1 is not listed in our country, and the drug is mainly aimed at the treatment of PD-1 antibodies; 4, other drugs: such as ramolumab and so on. 4.Other drugs: such as Remolizumab. Please combine the specific medication with the clinic, and be guided by the doctor’s face-to-face consultation.