Up to the countryside movement started in the 1950s, essentially to alleviate the employment pressure brought by the first population boom.,After the wave of humanitarian relief, these young intellectuals returned to the cities, coinciding with a second population peak and resulting in a large number of unemployed youth. These young people, full of vigor but without jobs, spent their days wandering around the cities, engaging in fights and brawls, becoming an extremely unstable factor.,The journey hasn't been easy, we finally made it through the pandemic, but things haven't been looking good overall. Everyone in the country knows that Jia Ling lost weight.。