Bohai Road, Weifang High-tech Zone. Weifang Changyi Construction Fangcang Hospital, located in Bohai Road, Weifang High-tech Zone, was built to cope with the epidemic. Epidemic situation, Chinese vocabulary, refers to the occurrence and development of epidemic diseases. There are severe acute respiratory syndrome (SARS), influenza A H 1N 1 and novel coronavirus (coronavirus pneumonia-19).