Which month is the best for taking wedding photos in Harbin?

I suggest mid-May to early June, or 10 or mid-10. It's neither cold nor hot at this time, and the location is good or not, mainly depending on whether you like the scenery in spring or the scenery in autumn. Personally, I think autumn is good and I want to have all the scenery! Although the scenery in winter is good, it is a bit monotonous and too cold!