This morning, 6 pairs of migrant workers who drift in Beijing stepped into the marriage hall. After the "selection" at Beijing Migrant Women's Home, these 6 pairs of new people whose monthly income does not exceed 2000 yuan were selected to hold their weddings. Liu Siwen, 29 years old, 1.81 meters tall, looks very clean and tidy. He and his girlfriend were originally the most favored pair of new people to participate in this group wedding....