Abstract: From the Feb of 1995 to the Jan of 1996, 30 cases of advanced nonsmallcell lung cancer were treated with Navelbine and Cisplatin. All cases were histological approved, Epidermoid 5 cases, Adenocacinome 19 cases, aveolar cell carcinoma 3 cases. Adenocancroid 3 cases. Among them, 10 cases were on the third stage, the others were on the fourth stage. The result of the treatment show that 14 cases achieved PR, the response rate 46.75%. Myelosuppression was the main dose-limitiny toxlcity, Grade Ⅲ～Ⅳ leacopenid occured in 46.7%. Nausea and vomlting occured in 60 %.