Dr. Chuang’s skills in breast surgeries have earned great recognitions worldwide, and he was invited to be the keynote speaker at the OSAPS Annual Conference on May 13, 2016.  In this speech, Dr. Chuang presented his abundant 10-year experiences in breast augmentations and shared his expertise on endoscopic procedure of getting teardrop-shaped breasts with round implants.  The speech attracted a full-house audience of plastic surgeons in Taiwan and worldwide.  It was a successful event of professional experience sharing on an international level.