How to apply for a visa to Algeria, and what is the best name? What documents and procedures do you need for work, travel or visiting relatives?

It is still troublesome and takes a long time to apply for a visa to Algeria. If it is a business visa, the unit in Algeria needs to send an invitation letter and bring the original to China and submit it to the Algerian Embassy in China; If you want to work, you should first apply for a work permit from the company where you intend to work, and then apply for a visa at the Arab Embassy in China. This kind of visa is better, but the application time is long and the procedure is not easy. I'm not familiar with visiting relatives, but according to the information I have, it should be relatively easy. Travel is generally not good.