Faced with the new coronavirus, "wearing a mask" is the first level of protection. However, even mask manufacturers to give up the Spring Festival vacation, non-stop to ensure the supply. The masks, disinfectants, and other protective medical facilities and equipment are still in short supply. Then, please we can not go out as much as possible do not go out, consolidate the purchase of necessities, minimize the outing, the limited masks focused on supplying health care workers, supply to protect our normal production and life, is still fighting in the front line of the "soldiers", because they are more than we need, it is they who are helping us! "Pass", more need to protect.