A Different kind of flower blossoming

I think this flower is very unique. I took a photo of this because it looks very different. This is in Taiwan Asia and I never see so many flower blossoming from just one branch. Look at the one on the top that it is blossoming. Looks quite cool in the opening. Never see anything like this before. I try to look up what this flower is called and can't find it on my app. Hope you like this photograph.