The indoor temperature difference in the northeast is particularly large, more than 20 degrees indoors and -30 degrees outdoors. Be sure to wear good clothes before going out, and try not to sweat, otherwise you will catch a cold easily, and the temperature is particularly cold at night, so try not to go out. The necessary medicines should be cold medicine and frostbite medicine. When your ears and hands are frozen, rub them with snow and apply frostbite medicine indoors.
There are flights from Mohe to Harbin and Beijing. You can consider flying to Harbin first, watching the ice and snow world, snow fair and skiing in Harbin, and then taking the train to Mohe for 3 days. Because Harbin is warmer than Mohe, you can buy cotton-padded clothes in Harbin, get used to the temperature by the way, and then go back to Dalian directly from Mohe by train.
One day in Harbin, one day skiing (Yabuli skiing is the most famous choice), one day by train from Harbin to Mohe, and 2-3 days in Mohe. You can also choose to fly, so it takes three days to go back and forth.
If you fly directly to Mohe, you can, but you must get your clothes ready. You can ask me more questions or consult me directly.
This suggestion is provided by Harbin Travel Network, which I love to travel.