This is a free preset that is a sample of the full featured Mandarin Rocker Ultimate preset which available on the Line 6 Marketplace at the link: Mandarin Rocker Ultimate Preset.
 
Line 6 Marketplace HX Stomp Version
Line 6 Marketplace PodGo Version
 
Give the demo a listen and give this a try for yourself and if you like what you hear consider grabbing a copy of the full preset.