Algeria has strict foreign exchange control, and there is a strict review of personal remittances to the country. At present, employees' social security paid by Chinese companies in China is usually paid according to the minimum wage (because almost all people will not choose to stay in this country to enjoy social security in the future, and the social security cost in Algeria is high). The legal channel for individuals to bring funds to China is to open personal accounts in banks and remit them to China, which requires a series of materials. At the same time, personal bank deposits need to be transferred to personal accounts by the company every month. The downward adjustment amount shall not be higher than the social security payment base. Below the social security payment base, some companies can transfer money back to China every month.