On the occasion of the New Year, a passenger will fly from Xi 'an to Harbin. At this time, the temperature in Xi 'an is 6 degrees Celsius above zero, and the sun is shining. And Harbin's

Hello, I'm a tour guide in Harbin. From Xi 'an to Harbin, the temperature first ranges from 6 degrees above zero to 22 degrees below zero, with a temperature difference of 28 degrees. In the northeast, it is easy to catch a cold. I need to prepare some medicine for a cold. Northeast China belongs to temperate continental monsoon climate, which is relatively dry and the humidity is not as high as Xi 'an, so it is necessary to apply more skin care products, drink more water and bring some throat treasures.