Ask about the self-help travel traffic from Harbin to Dumont.

I'm sorry, I haven't been on this for a long time, but I'm ashamed to see it today ~ ~ I'll transfer to Taikang first when I go to Donai. Here is the train list from Harbin to Taikang for your reference! Then get off at Taikang Railway Station and take a two-yuan county minibus to the "Chaoyue Gate", where there are many cars to travel to the surrounding scenic spots. Don't be too late in the afternoon. That's all I know. As long as you get there, there will be many cars, accommodation but the specific price is not clear. You need to visit in person, so remember to bargain wherever you are! I wish you happiness!