With the improvement of people's health awareness and the popularization of low-dose spiral CT (LDCT) screening, more and more pulmonary nodules have been found. Pulmonary nodules gradually become a common and frequently occurring disease. The diagnosis and treatment of pulmonary nodules has also become a clinical problem. The rise of transbronchial pulmonary nodule diagnosis and treatment technology guided by various navigation technologies provides possibility for more minimally invasive diagnosis and treatment of pulmonary nodules. Navigation guided bronchoscopy is in a rapid development stage both at home and abroad. In order to standardize and promote the development of navigation bronchoscopy technology in China, Committee for the Prevention and Treatment of Senile Tumors of the CSCO organized domestic experts with rich experience in this field to jointly agree and write the consensus.