Due to the outbreak of novel coronavirus, Chinese government extends the 2020 Spring Festival holiday and advises people to stay at home to prevent the further spread of the virus. People have been advised not to leave their cities unless necessary and to wear masks and wash hands frequently. Schools and public places have been closed, and many companies have implemented remote work policies. The number of confirmed cases and deaths continue to rise, causing concerns and panic among the public. To alleviate the shortage of medical supplies and suppo