The Oath is a drama that centers around the theme of medical, and as such, Channel 8 TV station has also broadcast a series of “Do You Know?” program as the side-dishes to the main drama. The “Do You Know?” features tips of medical knowledges, and are presented by casts in the drama.

Jessica Liu on number of female who chooses to become doctor and nurse.

Ann Kok on lack of sleep increases chance of heart attack.

Richard Low on calories burnt by the body.

Christopher Lee on how to control appetite by pressing a point near the ear.

Ix Shen on the interesting fact that most heart attacks happened in morning of Monday.

Zhang Zheng Huan the color of doctor’s robe.