Hong Kong (HK) has been determined to be one of the healthiest places in the world.1 Because of its early health education, professional health services, and well-developed health care and medication system, residents of Hong Kong enjoy a life expectancy of 85.9 years for women and 80 years for men.2 The combined male/female life expectancy is the third highest in the world, and is accompanied by an infant mortality rate of 3.8 deaths/1000 births, the fourth lowest in the world.