Okay, okay. Just the difference between losing money and making money, mainly the quality of black people! Black people don't steal or cheat, and they are afraid that black people who deliver or receive goods will disappear if they take high-value things. And it's no use calling the police.

DHL and TNT are the existing express logistics in Africa. I only know these two, there may be others, I have never seen them. These two companies are also very big in the world, and DHL now has them in China.