Tehran and Africa are safer than where?

It is impossible to compare Tehran and Africa directly because they are located in two different regions with different social, political, economic and cultural environments.

However, the following information can be provided about Tehran:

Tehran is the capital of Iran and the largest city in the country. It plays an important role in politics, economy and culture. However, Iran's security problems have improved in the past few years, and the security situation in Tehran is relatively good. The local people are very friendly to China people, which to some extent increases the sense of security of tourists.

With regard to Africa, the following are some key factors that may have an impact on security:

1. Social security: Social security in African countries varies from country to country. Some countries may have problems such as civil strife, political turmoil and high crime rate. These factors may pose a threat to the safety of tourists.

2. Diseases and health problems: There are some endemic diseases and health problems in Africa, such as malaria, yellow fever and AIDS. Visitors should know in advance and take necessary preventive measures to reduce the risk of infection.

3. Natural disasters: Some areas in Africa may be at risk of natural disasters, such as floods, droughts and earthquakes. Visitors should pay attention to local weather forecast and disaster warning, and follow local safety guidelines.

In short, there are significant differences in security between Tehran and Africa. Before planning to go to these areas, it is best to conduct detailed research and consult professionals to ensure the safety of travel.