天使白，警服藍，環衛橙，志願紅，快遞黃……它們一起，融匯成共同守護生命的色彩。眾志成城，同心抗“疫”，守護生命。Medical staffs、The auxiliary police、Sanitation workers、The union among community members、Administrators、Volunteers、Couriers……Together they transform into colors of life defenders.With one heart we battle the epidemic and guard lives.