no. Three days of silence in Jining city means that all normal business activities in Jining city stop. Everyone is not allowed to go out at home. At the same time, they are not allowed to pick up people at the train station. Factories are shut down, schools are closed, and all business activities unrelated to people's livelihood are stopped for three days. Restaurants are not allowed to eat. Students are allowed to work at home with home office conditions. This is a special measure introduced by the government during the severe epidemic period. It is also to stop the spread of the epidemic as soon as possible and exchange for everyone's health at the minimum cost.