Dear colleagues and friends,
     It is our great pleasure and honor to extend to you a warm invitation to attend and participate in the 2019 Liaoning International Symposium on Lung Cancer， which will be held July 19—20 in Shenyang, China.
     As we know, Lung Cancer is the most leading malignant tumor worldwide. In China, the incidence and mortality rates are even worse, due to severe pollution to the air, water and food. Joint efforts are greatly needed from thoracic surgeons, medical oncologists, pulmonologists, radiotherapist , pathologists, and basic scientists to conquer this dreadful disease. During this symposium, many domestic and overseas renowned speakers will deliver speeches on several aspects, including state-of-art in basic science, translational medicine,  early diagnosis, minimally invasive surgery as well as extended surgery, precision medicine, setting up data base, artificial intelligence.Special attention will be paid  to the multimodality treatment for stage III NSCLC.
     Liaoning International Symposium on Lung Cancer has become the platform not only for the presentation of new science, but also for unique network  opportunities.  The 2019 Symposium will be joined collaboratively by The Second Forum of Liaoning Chronic Diseases and Artificial Intelligence, and Nursing Forum. Built on the success of previous meetings,  the 2019 Symposium will witness  a total of about 900  attendees.
     Shenyang was the capital city of the early Qing Dynasty, is the center in Northeast China, a city full of attractions. It is such a great pleasure for old friends to meet, and new friends are to be made.
     We hope this meeting will be inspiring and educational .We hope people from different parts of the world, from different specialties will work together closely and efficiently to fight against this common disease to all mankind and we hope you will enjoy your stay in Shenyang.
      We are looking forward to welcoming and seeing you soon in Shenyang.