Is it required to report in advance for inbound personnel to Zhengzhou? Will they be quarantined for medical observation? On March 5, the Office of Zhengzhou Leading Group of COVID-19 Prevention and Control issued the No. 21 Notification. On March 7,WhereZhengzhou first published the multilingual versions (English, French, German, Russian, Japanese, Korean, Spanish), and many foreign friends have left messages asking questions on matters they concerned. To provide the foreigners in or on their way to Zhengzhou with the latest epidemic prevention and control information and necessary assistance, we list some frequently asked questions as below.