The 5th Across-strait 4 Region Symposium on Chronic Airway Diseases was held on 3rd December 2016 at Four Seasons Hotel Macao in Macau, China. Hong Kong Thoracic Society and CHEST Delegation Hong Kong & Macau supported the symposium by nominating speakers to contribute to the scientific programme. Dr Jane Chan delivered a lecture on small airway disease while Dr Kah-lin Choo talked on the topic of long-term oxygen therapy for respiratory patients.
