Dr. Menjung Chen is an attending physician of Emergency and Family Medicine in Taiwan, a place which few people know well until in the last decade when more people understand the increasing stress from the other side of Taiwan strait and the astonishing semiconductor technology achievement in Taiwan. Dr. Chen received his training in Taiwan with special inspiration by a mentor from Canada, Dr. Michael Bullard, When doctors think about retirement, they hope they will be able to look back on their careers and see evidence that they made a difference in the lives of their patients, their colleagues and in their communities. A rare few will leave a lasting legacy. Dr. Bullard is among those remarkable few. Dr. Chen has been working on fast track of Emergency Medicine and Family Medicine for more than 30 years and still try hard to look up to his mentor