Crimes involving the use of guns are more likely to lead to homicides than other types of crimes, but most crimes involving the use of guns do not lead to homicides.
Obese people are more likely to suffer from heart disease than normal weight people. However, obesity accounts for only a small proportion of China's population. Therefore, in China, there is no need for medical and health circles to emphasize the risk of heart disease
 it is not necessary to distinguish the illegal use of guns as a serious criminal offence from other criminal offences in criminal law.