Identify sample in Gang Gang Dance track

[grendizer1]

This is a track called "Chinese High" by Gang Gan Dance. The synth sample starts at the 3:58 mark. I came across the original a long time ago while browsing through my downloaded files but I completely forgot who it's by and where it is. Can anyone recognise it?

youtube.com/watch?v=XU7wFbajp8w

Many thanks