ZhengyangZhao’s Spring/Summer 2020 collection explored and used marine pollution as a starting point, hoping to enhance people's environmental awareness of the ocean through the paintings and clothes. Before she started to develop the design, she inquired about the current state of marine life. In various web pages and book records, she saw the painful appearance of marine life. All of this made her feel saddened. Some marine animals are entangled in marine debris into a deformed posture, and some eat indigestible garbage which causes death.