The trip code is green, but there is an asterisk. Can I stay at Shanghai Hotel?

Of course you can check in. Because of the COVID-19 epidemic, I believe many people are used to scanning codes. The asterisk just means that the city has it, not that you have touched it, as long as the travel itinerary code is green.

Knowledge expansion:

The staff of Hanting Shanghai Hongqiao Airport Store said that you need to provide your health code and travel card to check in, but as long as the bar code shows green, you can check in, and the color of the passing city will not affect your check-in.

Travel codes marked with * (asterisk) indicate that there are medium or high-risk areas in the cities visited by users in the previous 14 days, but it does not mean that users have actually visited these medium or high-risk areas. Labels are only used as travel reminders and have nothing to do with health status. Generally speaking, after 14, it will be automatically updated on 15, and the asterisk on the travel card will automatically disappear. Although the green tourist card with an asterisk will basically not affect travel.

Travel code is the code of communication big data travel card, which is also equivalent to health code. China Institute of Information and Communication, together with China Telecom, China Mobile and China Unicom, used mobile phones to receive data, which was obtained through the location of the base station where the users' mobile phones were located, providing free inquiry service for the 654.38+06 billion mobile phone users nationwide. Mobile phone users can query all the city information they have been to before 654.38+04 days through this service.