Are China people safe in Angola?

I have worked in Angola CIF for more than 2 years, and China people are generally safe in Angola, which is not as dangerous as online. But pay attention to your own safety precautions and don't go out alone, especially at night; Try to choose to work in big companies like China National Machinery Corporation, China Railway Corporation and CITIC, and the safety can be said to be guaranteed. Some small companies and stations run by China people are not so safe, and they are often robbed by local armed forces. I wish my compatriots success and good health in Angola.