On the second line of the Dongguan Metro on the ninth day of the first month, an uncle with agricultural products from his hometown returned to Dongguan. The hand-pulled cart contains two feed snakeskin bags and carries a can of cooking oil or wine, and going out with the things from the hometown can comfort the homesickness. Now is the peak time for people to return to Dongguan, and the public transport vehicles connecting the major stations can often see such passengers pulling large bags and small bags, coming to Dongguan to start the new year's struggle, just to earn more money to make the family live better.