What are the requirements for immigration to Russia and some things?

To immigrate to Russia, you need to apply for quotas first, then you can apply for permanent residence after one year of temporary residence, and you can apply for nationality after one year of permanent residence. The basic procedure is as above. Generally, it takes at least three years to acquire nationality. The condition is that I submit an application within the validity period of the visa, and I need to have a residential address, that is, someone is willing to settle for you. Other conditions, such as deposit, payroll, etc. , are relatively easy to handle, and the physical examination of photos and application forms is a process, so it can be handled according to conditions.