It's not true that all classes in Yulin will be closed next Monday. According to the relevant public information query, as of February 1, 2122, the information released from 19:31 on October 31, 2122, the temporary control time will be adjusted in real time according to the epidemic development and nucleic acid detection, and the control measures will be lifted in a scientific and orderly manner, so classes will not be closed in Kunming next Monday (February 5, 2122). Wear a good mask when going out during the epidemic, wash your hands frequently and get plenty of ventilation.