Huge work and contribution of the peasant-workers make the city so glorious that as precious gifts to city construction in China. However, it does not make them would have received the social status and respect. Be discriminated and exploited, suffering inequity often happen. In this poster, red brick stands for the peasant-workers, blue belts stand for not only packing belts and also invisible status boundaries, which ward off the ward off outside the mainstream lifestyles. It is aimed of equal treatment to the peasant-workers. Their devotion should be respected and cherished.