Mask, be sure to bring, be sure to use, if possible, anti-virus is not too much. After all, Harbin has such a period of time every year ... smog ~
Sun protection is a must. Don't think there is no sun in Harbin. There is toilet water, and military training means practicing school songs at night. There are many mosquitoes at night, so try to bring less yellow clothes. Bites are terrible when they run wild.
It's not too late to buy something after school, especially wallpaper. I will check my bed during military training, and there is no place to put so many things. After all, you can't put anything on the table, and you have to lock it in the cupboard after use.
Don't bring illegal appliances. The investigation is very strict. Forget the hair dryer and ironing board. Candles are illegal appliances. Also, rechargeable desk lamps are also prohibited appliances, and there will be records when they are found.