Which country is the cheapest to immigrate to Europe? Which country has a low cost of living?

In fact, it is not expensive to immigrate to Europe, and more than 2 million can be done. Generally, it is an investment method and can be refunded. I have traveled to Greece and Spain. The price is not high and the cost of living is quite low. A family of three costs about 2000 yuan a month, plus water, electricity and transportation, it costs more than 3000 yuan, which is not much different from that in China. Tuition fees in international schools are also lower than those in China, and life is very easy. Overseas Chinese have held European welfare exhibitions abroad.