During the conference, Prof. Ramon Rami Porta, from Hospital Universitari Mutua Terrassa, chaired the ESTS—IASLC Joint Session on TNM Classification: from the 8th to the 9th Edition. Seizing this opportunity, the Editorial Office of Precision Cancer Medicine has the great honor to invite Prof. Ramon Rami Porta for an interview, sharing with us his opinions about the lung cancer database as well as his perspective to the construction of China’s database.