The Chinese New Year holiday has gone by in a flash, and many people do not go out as much as they did in the past years. Apart from the shorter holiday, another reason why people are afraid to go out is the Wuhan Pneumonia outbreak, which has made us very nervous and worried recently. With all the news and reports coming from all over the world, we have to be more vigilant. Seeing that classes will start on Thursday, teachers are urged to notify parents that during this extraordinary period, children must wear masks when they come to kindergartens, and parents should do the same as well, after all, prevention is better than cure; in addition, we should step up efforts in the school campus,